Pub Date : 2002-09-09DOI: 10.1109/CRMICO.2002.1137320
N. Britun, V.V. Danylov, V.V. Zagorodny
The possibility of developing PBG-based microwave filters in waveguides with various filling structures is examined. An experimental model of a microwave filter tunable by an external magnetic field is produced.
{"title":"Photonic band-gap structures application in designing tunable microwave filters","authors":"N. Britun, V.V. Danylov, V.V. Zagorodny","doi":"10.1109/CRMICO.2002.1137320","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137320","url":null,"abstract":"The possibility of developing PBG-based microwave filters in waveguides with various filling structures is examined. An experimental model of a microwave filter tunable by an external magnetic field is produced.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"9 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":"125103309","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.2002.1137185
M.M. Sharifolnasabi, M. M. Taheri, M. Kamarei
Several designs have been introduced to implement a microwave sampler. However, the approach to this issue has been almost completely empirical. This paper provides an effort to simulate an SPD (sampling phase detector) and illustrates the difficulties encountered in this process. The simulation and measurement of the constructed module, accompanied by a brief theoretical investigation give a new insight into the performance of the sampling device.
{"title":"CAD of 20 GHz hybrid sampling phase detector","authors":"M.M. Sharifolnasabi, M. M. Taheri, M. Kamarei","doi":"10.1109/CRMICO.2002.1137185","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137185","url":null,"abstract":"Several designs have been introduced to implement a microwave sampler. However, the approach to this issue has been almost completely empirical. This paper provides an effort to simulate an SPD (sampling phase detector) and illustrates the difficulties encountered in this process. The simulation and measurement of the constructed module, accompanied by a brief theoretical investigation give a new insight into the performance of the sampling device.","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":"125889612","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.2002.1137223
V.M. Iskiv, Yu.P. Mikhaylyuk, M.G. Trusov
We analyzed the quality of a TV image subjected to one-dimensional filtering, the influence of input signal/noise ratio and operation threshold of one-dimensional digital filter on the output signal/noise ratio, as well as the influence of operation threshold on useful signal distortion.
{"title":"One-dimensional digital filtering technique for increase of TV-image quality","authors":"V.M. Iskiv, Yu.P. Mikhaylyuk, M.G. Trusov","doi":"10.1109/CRMICO.2002.1137223","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137223","url":null,"abstract":"We analyzed the quality of a TV image subjected to one-dimensional filtering, the influence of input signal/noise ratio and operation threshold of one-dimensional digital filter on the output signal/noise ratio, as well as the influence of operation threshold on useful signal distortion.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"140 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":"115094615","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.2002.1137150
N.N. Alybina
This paper first gives a general outline of mechanisms for human recovery, including rest, diet, and therapeutic starvation. It then goes on to describe the use of low intensity microwave and mm-wave radiation for biological/biomedical applications. This includes: radiation therapy; cancer treatment; growth enhancement in the fish industry; and microwave treatment of seeds for increased viability and growth.
{"title":"Some methods of enhancement using microwave technology and some natural and social factors","authors":"N.N. Alybina","doi":"10.1109/CRMICO.2002.1137150","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137150","url":null,"abstract":"This paper first gives a general outline of mechanisms for human recovery, including rest, diet, and therapeutic starvation. It then goes on to describe the use of low intensity microwave and mm-wave radiation for biological/biomedical applications. This includes: radiation therapy; cancer treatment; growth enhancement in the fish industry; and microwave treatment of seeds for increased viability and growth.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"43 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":"115509602","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.2002.1137232
V. Yatskevich, E.N. Bulikov
Synthesis of collinear antenna array is presented in order to improve radiation pattern in vertical plane.
为了改善垂直平面上的辐射方向图，提出了一种共线天线阵的合成方法。
{"title":"Optimization of antenna-feeder assembly of mobile communication station","authors":"V. Yatskevich, E.N. Bulikov","doi":"10.1109/CRMICO.2002.1137232","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137232","url":null,"abstract":"Synthesis of collinear antenna array is presented in order to improve radiation pattern in vertical plane.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"381 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":"122927641","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.2002.1137280
O. Soldatenkov, A. Ivanov, N. Samoilov, S. Augunova, A. Tumarkin
A construction of ferroelectric thin film controllable microwave power divider is presented. The X-band power divider has exhibited continuous redirection of input microwave power for each of two outputs from -3 dB to -35 dB.
{"title":"Controlled power divider on the basis of thin-film ferroelectric elements","authors":"O. Soldatenkov, A. Ivanov, N. Samoilov, S. Augunova, A. Tumarkin","doi":"10.1109/CRMICO.2002.1137280","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137280","url":null,"abstract":"A construction of ferroelectric thin film controllable microwave power divider is presented. The X-band power divider has exhibited continuous redirection of input microwave power for each of two outputs from -3 dB to -35 dB.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"4 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":"114166856","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.2002.1137163
S. Kashin, V.V. Oblakevich, N. N. Panasiuk, G.S. Radzikh, A.J. Semeniuk
Recently, methods of reception and processing of remote sounding data, transmitted from weather satellites have been actively under development. This paper describes the basic characteristics, block diagram and design of a multipurpose module for satellite data reception within the 1.65-2.25 GHz band.
{"title":"Multipurpose integrated module for satelite data reception within 1.65-2.25 GHz band","authors":"S. Kashin, V.V. Oblakevich, N. N. Panasiuk, G.S. Radzikh, A.J. Semeniuk","doi":"10.1109/CRMICO.2002.1137163","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137163","url":null,"abstract":"Recently, methods of reception and processing of remote sounding data, transmitted from weather satellites have been actively under development. This paper describes the basic characteristics, block diagram and design of a multipurpose module for satellite data reception within the 1.65-2.25 GHz band.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"13 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":"122039894","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.2002.1137176
V. Chmil, I. Sunduchkov, K. Sunduchkov
Ensuring high output power (10 mW) of a low-noise amplifier is an actual task for many applications. This paper presents the results of experimental research for such an amplifier in the mm-wave band.
{"title":"Low-noise 10 mW amplifier in 35-37 GHz band","authors":"V. Chmil, I. Sunduchkov, K. Sunduchkov","doi":"10.1109/CRMICO.2002.1137176","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137176","url":null,"abstract":"Ensuring high output power (10 mW) of a low-noise amplifier is an actual task for many applications. This paper presents the results of experimental research for such an amplifier in the mm-wave band.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"8 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":"129557398","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.2002.1137196
R. A. Silin, I.P. Chepurnikh
It is shown, that resonator of investigated miniature magnetron has only three modes in octave frequency band and that the field of /spl pi/-mode is distributed non-uniformly along the axial direction of the resonator, increasing essentially near to the ring straps.
{"title":"Calculation of properties of compact magnetron anode module","authors":"R. A. Silin, I.P. Chepurnikh","doi":"10.1109/CRMICO.2002.1137196","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137196","url":null,"abstract":"It is shown, that resonator of investigated miniature magnetron has only three modes in octave frequency band and that the field of /spl pi/-mode is distributed non-uniformly along the axial direction of the resonator, increasing essentially near to the ring straps.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"128 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":"128612214","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.2002.1137361
V. Anfinogentov
Considered in this work is the microwave heating of a semi-infinite dielectric layer at a known surface distribution of microwave power. The paper presents calculation results of the temperature in a dielectric layer for a single microwave radiator, as well as for a multi-element radiator system. We present an analytical discussion of the 2D task concerning the non-stationary thermal conductivity for a semi-infinite dielectric layer, when the plane electromagnetic wave is incident on its surface. For the wave, the power surface distribution is assumed to be known. The basic requirement, specific to microwave heating plants, is temperature field uniformity for the whole volume of processed material or some of its parts. In order to obtain uniform microwave heating of the object, we used a multi-element radiating system, located above its surface. The experimental results show that multi-element radiator systems allow us to obtain a more uniform temperature distribution, compared with single radiators.
{"title":"Mathematical modelling of dielectrics microwave heating","authors":"V. Anfinogentov","doi":"10.1109/CRMICO.2002.1137361","DOIUrl":"https://doi.org/10.1109/CRMICO.2002.1137361","url":null,"abstract":"Considered in this work is the microwave heating of a semi-infinite dielectric layer at a known surface distribution of microwave power. The paper presents calculation results of the temperature in a dielectric layer for a single microwave radiator, as well as for a multi-element radiator system. We present an analytical discussion of the 2D task concerning the non-stationary thermal conductivity for a semi-infinite dielectric layer, when the plane electromagnetic wave is incident on its surface. For the wave, the power surface distribution is assumed to be known. The basic requirement, specific to microwave heating plants, is temperature field uniformity for the whole volume of processed material or some of its parts. In order to obtain uniform microwave heating of the object, we used a multi-element radiating system, located above its surface. The experimental results show that multi-element radiator systems allow us to obtain a more uniform temperature distribution, compared with single radiators.","PeriodicalId":378024,"journal":{"name":"12th International Conference Microwave and Telecommunication Technology","volume":"1 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":"116314009","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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