Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428250
A. Drozd, I. Kasperovich, C. E. Carroll, S.C. Hall
A multi-resolution technique for analyzing antenna-coupled EMI for large, resonant structures such as aircraft is presented. A simulation model is postulated and results are described qualitatively. A series of computerized analytic and numeric solutions are applied in stages, providing for multiple degrees of simulation fidelity to predict the EMI between VHF and UHF antennas on a complex structure. The complexity of the model evolves from one that is relatively conservative to one that is gradually more detailed and complex, allowing one to first analyze a large, complex system of radiators and scatterers efficiently to identify incompatibilities using approximate analytic methods. Rigorous techniques are then applied to accurately analyze critical problem areas in a selective way
{"title":"Hybrid multi-resolution analysis of antenna-coupled electromagnetic interference for large, resonant structures","authors":"A. Drozd, I. Kasperovich, C. E. Carroll, S.C. Hall","doi":"10.1109/ICSMC2.2003.1428250","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428250","url":null,"abstract":"A multi-resolution technique for analyzing antenna-coupled EMI for large, resonant structures such as aircraft is presented. A simulation model is postulated and results are described qualitatively. A series of computerized analytic and numeric solutions are applied in stages, providing for multiple degrees of simulation fidelity to predict the EMI between VHF and UHF antennas on a complex structure. The complexity of the model evolves from one that is relatively conservative to one that is gradually more detailed and complex, allowing one to first analyze a large, complex system of radiators and scatterers efficiently to identify incompatibilities using approximate analytic methods. Rigorous techniques are then applied to accurately analyze critical problem areas in a selective way","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122569802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428225
K.S. Kho
This paper discusses a model to determine limits for unwanted emissions of power line communications (PLC) to protect HF radio services. The method of calculations is valid for all HF radio services
{"title":"Protection requirements for military HF radio services based on a generic sharing criteria for HF systems","authors":"K.S. Kho","doi":"10.1109/ICSMC2.2003.1428225","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428225","url":null,"abstract":"This paper discusses a model to determine limits for unwanted emissions of power line communications (PLC) to protect HF radio services. The method of calculations is valid for all HF radio services","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123911416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428205
Jianqing Wang, T. Ohshima, E. Takahashi, O. Fujiwara
Due to the difficulty of electromagnetic interference (EMI) measurement in an actual pacemaker use situation, the recommendations for the management of health risks of implanted pacemaker users from portable telephones have been developed, based mainly on an in-vitro measuring system with a cuboid liquid phantom simulating a homogeneous human body. The validity of such a highly simplified human body model, however, has never been carefully examined. In this paper, with the application of our previously proposed numerical method for the EMI evaluation of pacemakers by portable telephones, we first confirmed Irnich's finding that the maximum interference distance increases with the third root of the antenna transmitting power for a homogeneous cuboid torso model in order to show the validity of our modeling. We then investigated whether the finding holds true for an actual human body using an anatomically based human model, and confirmed the usefulness of the simple cuboid model in the EMI evaluation for cardiac pacemakers
{"title":"Verification for EMI test of cardiac pacemaker by portable telephones with an anatomically based human model","authors":"Jianqing Wang, T. Ohshima, E. Takahashi, O. Fujiwara","doi":"10.1109/ICSMC2.2003.1428205","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428205","url":null,"abstract":"Due to the difficulty of electromagnetic interference (EMI) measurement in an actual pacemaker use situation, the recommendations for the management of health risks of implanted pacemaker users from portable telephones have been developed, based mainly on an in-vitro measuring system with a cuboid liquid phantom simulating a homogeneous human body. The validity of such a highly simplified human body model, however, has never been carefully examined. In this paper, with the application of our previously proposed numerical method for the EMI evaluation of pacemakers by portable telephones, we first confirmed Irnich's finding that the maximum interference distance increases with the third root of the antenna transmitting power for a homogeneous cuboid torso model in order to show the validity of our modeling. We then investigated whether the finding holds true for an actual human body using an anatomically based human model, and confirmed the usefulness of the simple cuboid model in the EMI evaluation for cardiac pacemakers","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125585745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428226
D. Hansen
Due to recent deregulations in the EU utility market, it appears to be tempting to compete with classical telecom providers now also over utility owned power lines in the LV mains grid e.g. for broadband Internet access in mostly residential areas. PLC (power line communications, sometimes called PL-T standing for telecommunications) uses unshielded, 230 V/50 Hz low voltage distribution cables inside and outside of buildings as transmission medium up to Mbit/s data rates. This requires mains injected radio frequency levels (e.g. total power < 1W, spectral power e.g. -40dBm/Hz, 1-30 MHz) that are EMC critical, with common mode currents on wirers e.g. 20dBuA at 1MHz. Such signals are normally injected at the distribution transformer. Aside from the growing international standards making effort, there are today(11/02) applicable German regulations in place (RegTP, NB 30-07/01). controlling radiated emissions below 30 MHz, in the short wave user spectrum. Most standards give field strength limitations only above 30MHz. In contrast to PLC, other competing broadband services like x-DSL and cable TV use well engineered, symmetrical telecom line with less disturbance potential. Regulations and standards are supposed to protect, among others, sensitive monitoring/communication services in both military and government. The latest PLC developments with all pro and cons are analyzed, computer simulations discussed and compared to many collected EMC critical (e.g. 20-40 dB over NB30 limits) measurement results. From now EU-wide available, real wide-spread PLC systems in field trials, first conclusions can be drawn. Some aspects of the EU mandate M313 regarding telecom networks will also be discussed. A review of the current state of PLC and related wire broadband technologies, with the focus on Europe, will be presented. Included are sky wave propagation issues, man made noise floor and also VHF-leakage of CTV-systems into air traffic control frequencies in Germany
由于欧盟公用事业市场最近放松了管制，现在似乎很容易与传统电信提供商竞争低压主电网中公用事业拥有的电力线，例如用于大多数住宅区的宽带互联网接入。PLC(电力线通信，有时称为PL-T代表电信)使用建筑物内外的无屏蔽，230 V/50 Hz低压配电电缆作为传输介质，数据速率高达Mbit/s。这需要电源注入的射频电平(例如总功率< 1W，频谱功率例如-40dBm/Hz, 1- 30mhz)是EMC关键，在电线上的共模电流例如在1MHz时20dBuA。这些信号通常注入配电变压器。除了不断增长的国际标准制定工作外，今天(11/02)有适用的德国法规(RegTP, NB 30-07/01)。在短波用户频谱中控制低于30mhz的辐射发射。大多数标准只给出30MHz以上的场强限制。与PLC相比，其他与之竞争的宽带服务，如x-DSL和有线电视，使用精心设计的对称电信线路，干扰潜力较小。法规和标准应该保护军队和政府敏感的监控/通信服务。分析了具有所有优点和缺点的最新PLC发展，讨论了计算机模拟，并与许多收集的EMC关键(例如20-40 dB超过NB30限制)测量结果进行了比较。从目前欧盟范围内可用、真正广泛推广的PLC系统的现场试验来看，可以得出第一个结论。还将讨论欧盟关于电信网络的M313指令的某些方面。将介绍PLC和相关有线宽带技术的现状，重点是欧洲。其中包括天波传播问题，人为噪声底，以及德国ctv系统的甚高频泄漏到空中交通管制频率
{"title":"Review of EMC main aspects in fast PLC including some history","authors":"D. Hansen","doi":"10.1109/ICSMC2.2003.1428226","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428226","url":null,"abstract":"Due to recent deregulations in the EU utility market, it appears to be tempting to compete with classical telecom providers now also over utility owned power lines in the LV mains grid e.g. for broadband Internet access in mostly residential areas. PLC (power line communications, sometimes called PL-T standing for telecommunications) uses unshielded, 230 V/50 Hz low voltage distribution cables inside and outside of buildings as transmission medium up to Mbit/s data rates. This requires mains injected radio frequency levels (e.g. total power < 1W, spectral power e.g. -40dBm/Hz, 1-30 MHz) that are EMC critical, with common mode currents on wirers e.g. 20dBuA at 1MHz. Such signals are normally injected at the distribution transformer. Aside from the growing international standards making effort, there are today(11/02) applicable German regulations in place (RegTP, NB 30-07/01). controlling radiated emissions below 30 MHz, in the short wave user spectrum. Most standards give field strength limitations only above 30MHz. In contrast to PLC, other competing broadband services like x-DSL and cable TV use well engineered, symmetrical telecom line with less disturbance potential. Regulations and standards are supposed to protect, among others, sensitive monitoring/communication services in both military and government. The latest PLC developments with all pro and cons are analyzed, computer simulations discussed and compared to many collected EMC critical (e.g. 20-40 dB over NB30 limits) measurement results. From now EU-wide available, real wide-spread PLC systems in field trials, first conclusions can be drawn. Some aspects of the EU mandate M313 regarding telecom networks will also be discussed. A review of the current state of PLC and related wire broadband technologies, with the focus on Europe, will be presented. Included are sky wave propagation issues, man made noise floor and also VHF-leakage of CTV-systems into air traffic control frequencies in Germany","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128641254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428196
V. Dimcev, B. Handjiski, R. Sekerinska
The classic fall-of-potential method (potential electrode is between grounding grid and current electrode) is universally used for measurement of grounding grid impedance for many decades. The inductive coupling between the current electrode and potential electrode leads is analyzed for different homogeneous earths, operating frequency and separation between leads. Also, in urbanized area very often the potential probe can not be located at the proper position, because of the presence of buildings, paved lots, underground metallic pipes, etc. In those cases the direction of the potential probe needs to be placed under angle a = 90deg-270deg towards the direction of grounding grid-current electrode, method known as alternative fall-of-potential method. The purpose of this paper is to calculate errors of grounding resistance for different types of grids buried in two-layer earth models, when the potential probe is under some angle to the straight line grounding grid-current electrode. The obtained results of the errors can be shown as family of curves, which can be used in practice for correction of measured grounding grids resistance values
{"title":"Alternative fall-of-potential method for grounding grids impedance measurements and inductive coupling between leads","authors":"V. Dimcev, B. Handjiski, R. Sekerinska","doi":"10.1109/ICSMC2.2003.1428196","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428196","url":null,"abstract":"The classic fall-of-potential method (potential electrode is between grounding grid and current electrode) is universally used for measurement of grounding grid impedance for many decades. The inductive coupling between the current electrode and potential electrode leads is analyzed for different homogeneous earths, operating frequency and separation between leads. Also, in urbanized area very often the potential probe can not be located at the proper position, because of the presence of buildings, paved lots, underground metallic pipes, etc. In those cases the direction of the potential probe needs to be placed under angle a = 90deg-270deg towards the direction of grounding grid-current electrode, method known as alternative fall-of-potential method. The purpose of this paper is to calculate errors of grounding resistance for different types of grids buried in two-layer earth models, when the potential probe is under some angle to the straight line grounding grid-current electrode. The obtained results of the errors can be shown as family of curves, which can be used in practice for correction of measured grounding grids resistance values","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127284050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428260
A. Akyurtlu, D. Werner
A novel FDTD technique to model dispersive chiral media with Lorentzian electric and magnetic properties is demonstrated. This technique is based on the implementation of wavefield decomposition along with the piece-wise linear recursive formulation. Propagation of electromagnetic fields through a chiral slab will be calculated with the new formulations and validated through comparisons with known analytical solutions. The methodology introduced and discussed within this paper will provide the foundation to develop useful design tools for numerous EMC applications, including effective shielding mechanisms and improved antenna designs. This formulation is the first of its kind in the FDTD community
{"title":"Simulation of transient propagation through chiral metamaterials using a novel dispersive FDTD formulation","authors":"A. Akyurtlu, D. Werner","doi":"10.1109/ICSMC2.2003.1428260","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428260","url":null,"abstract":"A novel FDTD technique to model dispersive chiral media with Lorentzian electric and magnetic properties is demonstrated. This technique is based on the implementation of wavefield decomposition along with the piece-wise linear recursive formulation. Propagation of electromagnetic fields through a chiral slab will be calculated with the new formulations and validated through comparisons with known analytical solutions. The methodology introduced and discussed within this paper will provide the foundation to develop useful design tools for numerous EMC applications, including effective shielding mechanisms and improved antenna designs. This formulation is the first of its kind in the FDTD community","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124151112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428262
S. Barmada, M. Raugi, F. Maradei
A numerical procedure for the analysis of the transient voltages induced by external fields on multiconductor nonuniform wire bundles is presented. The cable bundle is modeled as a multiconductor transmission line (MTL). The evaluation of the per unit length (p.u.l.) parameters of the bundle is evaluated by a hybrid analytical-finite element procedure. Then, the MTL equations characterized by p.u.l. parameters depending on frequency and on position are expanded on a wavelet basis. An algebraic system describing voltage and current along the line is derived in the frequency domain. The time domain solution is achieved by inverse FFT. The procedure is validated in simple configurations
{"title":"A numerical procedure for the evaluation of the radiated susceptibility of non-uniform wire bundles","authors":"S. Barmada, M. Raugi, F. Maradei","doi":"10.1109/ICSMC2.2003.1428262","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428262","url":null,"abstract":"A numerical procedure for the analysis of the transient voltages induced by external fields on multiconductor nonuniform wire bundles is presented. The cable bundle is modeled as a multiconductor transmission line (MTL). The evaluation of the per unit length (p.u.l.) parameters of the bundle is evaluated by a hybrid analytical-finite element procedure. Then, the MTL equations characterized by p.u.l. parameters depending on frequency and on position are expanded on a wavelet basis. An algebraic system describing voltage and current along the line is derived in the frequency domain. The time domain solution is achieved by inverse FFT. The procedure is validated in simple configurations","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127623927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428193
T. Iwasaki, K. Tomizawa
A method to measure the S-parameters of a transformer-type balun is investigated. The two baluns to be measured are regarded as error equivalent circuits in the TRL calibration of a network analyzer. The required conditions for this method are shown, and the errors due to the conditions are estimated. The complex antenna factor (CAF) of a dipole antenna with the balun is determined form the S-parameters measured by the TRL method, and compared with the result obtained by the three-antenna method
{"title":"Measurement of S-parameters of balun and its application to determination of complex antenna factor","authors":"T. Iwasaki, K. Tomizawa","doi":"10.1109/ICSMC2.2003.1428193","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428193","url":null,"abstract":"A method to measure the S-parameters of a transformer-type balun is investigated. The two baluns to be measured are regarded as error equivalent circuits in the TRL calibration of a network analyzer. The required conditions for this method are shown, and the errors due to the conditions are estimated. The complex antenna factor (CAF) of a dipole antenna with the balun is determined form the S-parameters measured by the TRL method, and compared with the result obtained by the three-antenna method","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133768227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428324
A. Selezn'ov, I.N. Yereschenko
In this paper authors have made analysis of factors that affect on magneto static wave oscillator's (MSWO) frequency. Authors have offered a method of temperature stabilization of MSWO frequency based on magnetization of ferrite film under certain angle to perpendicular that is easy to realize. This method allow to compensate temperature changes of ferrite saturation magnetization as well as temperature coefficients of magnetic system field either positive and negative signs. The influence of ferrite parameters, frequency and MSW length on value of temperature stable magnetization angle has been investigated. Demands for frequency determinating element (FDE) have been considered and shown that FDE with high quality parameter R and big phase increment over pass band (over 2pi) is needed for designing MSWO with low noise level and wide band tuning
{"title":"Investigation of temperature stabilization of frequency and phase noise level of magneto static wave oscillators","authors":"A. Selezn'ov, I.N. Yereschenko","doi":"10.1109/ICSMC2.2003.1428324","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428324","url":null,"abstract":"In this paper authors have made analysis of factors that affect on magneto static wave oscillator's (MSWO) frequency. Authors have offered a method of temperature stabilization of MSWO frequency based on magnetization of ferrite film under certain angle to perpendicular that is easy to realize. This method allow to compensate temperature changes of ferrite saturation magnetization as well as temperature coefficients of magnetic system field either positive and negative signs. The influence of ferrite parameters, frequency and MSW length on value of temperature stable magnetization angle has been investigated. Demands for frequency determinating element (FDE) have been considered and shown that FDE with high quality parameter R and big phase increment over pass band (over 2pi) is needed for designing MSWO with low noise level and wide band tuning","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116692735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-16DOI: 10.1109/ICSMC2.2003.1428291
S. Depienne, V. Monebhurrun, A. Azoulay, J. Bolomey
This paper presents an overview of the capabilities of a small sized commercially available reverberating chamber. Evaluation is based both on experiments and numerical simulations. A number of measurements were carried out with commercial mobile phones and compared to other types of radiation measurement facilities. Taking into account the size and the various parameters of this specific type of chamber, we reach to some interesting conclusions about the usefulness of the chamber
{"title":"The reverberating chamber: a useful tool to characterize the radiated power of small size RF devices","authors":"S. Depienne, V. Monebhurrun, A. Azoulay, J. Bolomey","doi":"10.1109/ICSMC2.2003.1428291","DOIUrl":"https://doi.org/10.1109/ICSMC2.2003.1428291","url":null,"abstract":"This paper presents an overview of the capabilities of a small sized commercially available reverberating chamber. Evaluation is based both on experiments and numerical simulations. A number of measurements were carried out with commercial mobile phones and compared to other types of radiation measurement facilities. Taking into account the size and the various parameters of this specific type of chamber, we reach to some interesting conclusions about the usefulness of the chamber","PeriodicalId":272545,"journal":{"name":"2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131160463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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