Pub Date : 2002-09-09DOI: 10.1109/CRMICO.2002.1137178
V. Krizhanovskii, N. Kien, Sang-Gug Lee
A low noise amplifier (LNA) and mixer for 5.15-5.825 GHz wireless local area network (LAN) applications were designed and fabricated in 0.18 /spl mu/m CMOS technology. The newly proposed topologies are described. Simulation results for the LNA are: noise figure (NF) of 1.72 dB, power gain of 18.6 dB, and input 1-dB compression point (P/sub -1dB/) of -15.6 dBm. Simulation results for the mixer are: power conversion gain of 7.8 dB, input 3/sup rd/-order intercept point (IP3) of 6.6 dBm, input P/sub -1dB/ of -3.5 dBm, and single side-band NF of 7.1 dB.
{"title":"0.18 /spl mu/m CMOS LNA and mixer for wireless LAN applications","authors":"V. Krizhanovskii, N. Kien, Sang-Gug Lee","doi":"10.1109/CRMICO.2002.1137178","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137178","url":null,"abstract":"A low noise amplifier (LNA) and mixer for 5.15-5.825 GHz wireless local area network (LAN) applications were designed and fabricated in 0.18 /spl mu/m CMOS technology. The newly proposed topologies are described. Simulation results for the LNA are: noise figure (NF) of 1.72 dB, power gain of 18.6 dB, and input 1-dB compression point (P/sub -1dB/) of -15.6 dBm. Simulation results for the mixer are: power conversion gain of 7.8 dB, input 3/sup rd/-order intercept point (IP3) of 6.6 dBm, input P/sub -1dB/ of -3.5 dBm, and single side-band NF of 7.1 dB.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129552891","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137339
V. M. Volkov, O. Zaichenko
The report is devoted to the analysis of exactitude of multiprobe microwave multimeter algorithms in a range of operational frequencies, comparing the equidistant and non-equidistant arrangement of sensors. The analysis is produced on basis of variance and covariance matrix. The optimum technique of complex signals and tract parameters evaluation in microwave frequency band is developed.
{"title":"Frequency properties of multiprobe microwave multimeters","authors":"V. M. Volkov, O. Zaichenko","doi":"10.1109/CRMICO.2002.1137339","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137339","url":null,"abstract":"The report is devoted to the analysis of exactitude of multiprobe microwave multimeter algorithms in a range of operational frequencies, comparing the equidistant and non-equidistant arrangement of sensors. The analysis is produced on basis of variance and covariance matrix. The optimum technique of complex signals and tract parameters evaluation in microwave frequency band is developed.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125799891","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137275
V.V. Ustalov, O. Fedorovich, S.K. Levitskaja
Presented here are the results of selective plasma-chemical and chemical etching of multilevel structures with submicron element sizes. Plasma-chemical etching was performed in a PCR, with closed electron drift, and the chemically active ion energy was controlled in the range from 15 up to 300 eV with a variable magnetic field. Argon, insulating gas, chladone-218, and their mixtures with oxygen, were used as working gases. This method was able to remove twenty technological layers with 0.15 /spl mu/m element size.
{"title":"Selective etching of multilevel submicron structures in plasma-chemical reactor (PCR) with low ion energy","authors":"V.V. Ustalov, O. Fedorovich, S.K. Levitskaja","doi":"10.1109/CRMICO.2002.1137275","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137275","url":null,"abstract":"Presented here are the results of selective plasma-chemical and chemical etching of multilevel structures with submicron element sizes. Plasma-chemical etching was performed in a PCR, with closed electron drift, and the chemically active ion energy was controlled in the range from 15 up to 300 eV with a variable magnetic field. Argon, insulating gas, chladone-218, and their mixtures with oxygen, were used as working gases. This method was able to remove twenty technological layers with 0.15 /spl mu/m element size.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126113457","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137327
V. Starostenko, Ya.V. Grygoriev, A. V. Rukavishnikov, Y. Taran
A procedure for the numerical calculation of the development of degradation processes in microstructure elements of integrated circuits by the action of electromagnetic fields is presented. The influence of conductive microstructure inhomogeneity parameters upon a threshold value of the electric intensity of an impinging electromagnetic wave is detected.
{"title":"Numeric computation of proofness of inhomogeneous microstructure elements at the influence of power electromagnetic field [IC degradation]","authors":"V. Starostenko, Ya.V. Grygoriev, A. V. Rukavishnikov, Y. Taran","doi":"10.1109/CRMICO.2002.1137327","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137327","url":null,"abstract":"A procedure for the numerical calculation of the development of degradation processes in microstructure elements of integrated circuits by the action of electromagnetic fields is presented. The influence of conductive microstructure inhomogeneity parameters upon a threshold value of the electric intensity of an impinging electromagnetic wave is detected.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126631838","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137262
V.V. Ovsyanikov, A. Olshevsky, A.V. Reuta, K. Rodin, E. D. Romanenko, E.R. Beznosova
Presented here are the results of research of radiation characteristics and input resistances of dual-frequency dipole turnstile antenna using the method of equivalent long line and integral equations. The example of a turnstile array antenna consisting of four vibrators with impedance elements is shown.
{"title":"Dual-frequency turnstile antenna with impedance elements","authors":"V.V. Ovsyanikov, A. Olshevsky, A.V. Reuta, K. Rodin, E. D. Romanenko, E.R. Beznosova","doi":"10.1109/CRMICO.2002.1137262","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137262","url":null,"abstract":"Presented here are the results of research of radiation characteristics and input resistances of dual-frequency dipole turnstile antenna using the method of equivalent long line and integral equations. The example of a turnstile array antenna consisting of four vibrators with impedance elements is shown.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126366254","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137277
Y. Poplavko, Y. Prokopenko, V. Kazmirenko, Beomjin Kim, Minki Jeong, S. Baik
A "high-/spl epsiv/ dielectric-air slot" layered sandwich composite is used for fast tunable low loss phase shifters. This composite effective dielectric constant /spl epsiv//sub ef/ is controlled by a modern fast actuator that changes the width of the air slot. Using the highest quality microwave dielectrics, it is possible to realize a low loss phase shifter in the microwave and mm-wave range.
{"title":"Low loss phase shifter based on piezocontrolled dielectric composite","authors":"Y. Poplavko, Y. Prokopenko, V. Kazmirenko, Beomjin Kim, Minki Jeong, S. Baik","doi":"10.1109/CRMICO.2002.1137277","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137277","url":null,"abstract":"A \"high-/spl epsiv/ dielectric-air slot\" layered sandwich composite is used for fast tunable low loss phase shifters. This composite effective dielectric constant /spl epsiv//sub ef/ is controlled by a modern fast actuator that changes the width of the air slot. Using the highest quality microwave dielectrics, it is possible to realize a low loss phase shifter in the microwave and mm-wave range.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"46 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114089451","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137266
B. A. Mishustin, V. Slyozkin, E. Redkina
The results of investigating a three-element coaxial-collinear cophased antenna with a series feeding divider are presented. It is shown that these antennas can be optimized to attain a maximum directivity or a quasi-cosecant pattern.
{"title":"The optimization of radiation performance of coaxial collinear antennas with series feeding dividers","authors":"B. A. Mishustin, V. Slyozkin, E. Redkina","doi":"10.1109/CRMICO.2002.1137266","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137266","url":null,"abstract":"The results of investigating a three-element coaxial-collinear cophased antenna with a series feeding divider are presented. It is shown that these antennas can be optimized to attain a maximum directivity or a quasi-cosecant pattern.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125937407","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137356
G. A. Morozov, N. Vorobiev, A.M. Salikhov, Y.A. Korpatchev
Microwave techniques for tyre treatment possesses a number of advantages: reduced treatment time, reduced temperature conditions, high dynamics of temperature control. The microwave effect is more efficient, as against HF-heating (wavelengths 1 - 100 m). The microwave treatment has a high thermal action process speed. It is much higher than HF heating due to the use of electromagnetic field energy. Results of the research show that a power installation for tyre pyrolysis should provide an energy density not less than 30-50 W/cm/sup 2/. In order to keep the efficiency maximal, it is necessary to remove dross from the rubber surface.
{"title":"Experimental simulation of power performances of tyre pyrolysis","authors":"G. A. Morozov, N. Vorobiev, A.M. Salikhov, Y.A. Korpatchev","doi":"10.1109/CRMICO.2002.1137356","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137356","url":null,"abstract":"Microwave techniques for tyre treatment possesses a number of advantages: reduced treatment time, reduced temperature conditions, high dynamics of temperature control. The microwave effect is more efficient, as against HF-heating (wavelengths 1 - 100 m). The microwave treatment has a high thermal action process speed. It is much higher than HF heating due to the use of electromagnetic field energy. Results of the research show that a power installation for tyre pyrolysis should provide an energy density not less than 30-50 W/cm/sup 2/. In order to keep the efficiency maximal, it is necessary to remove dross from the rubber surface.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126435781","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137341
A. Savochkin, A.A. Schekaturin
The analysis of method of definition of a level of spurious phase deviation by method of digital processing is submitted. The features of application of a method are determined. The requirements for measuring system are found and the outcomes of calculations are adduced.
{"title":"Determination of phase residual deviation level in the communication bus","authors":"A. Savochkin, A.A. Schekaturin","doi":"10.1109/CRMICO.2002.1137341","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137341","url":null,"abstract":"The analysis of method of definition of a level of spurious phase deviation by method of digital processing is submitted. The features of application of a method are determined. The requirements for measuring system are found and the outcomes of calculations are adduced.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"382 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122925338","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 : 2002-09-09DOI: 10.1109/CRMICO.2002.1137175
A.V. Dyadchenko, A. Mishnyov, E. Prokhorov
This paper presents the results of experimental research for a rectangular-coaxial broadband mm-wave GaAs-Gunn oscillator in the temperature range between -50/spl deg/C and +100/spl deg/C.
{"title":"Temperature influence on the operation of wideband mm-wave GaAs oscillator","authors":"A.V. Dyadchenko, A. Mishnyov, E. Prokhorov","doi":"10.1109/CRMICO.2002.1137175","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137175","url":null,"abstract":"This paper presents the results of experimental research for a rectangular-coaxial broadband mm-wave GaAs-Gunn oscillator in the temperature range between -50/spl deg/C and +100/spl deg/C.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128011948","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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