Pub Date : 2023-01-01DOI: 10.1615/telecomradeng.2023044900
Venkata Kishore Kothapudi, Poojitha sanaka, Niharika Thokala, R. Vallabhaneni, L. Pappula, Praveena Kati
{"title":"DESIGN AND ANALYSIS OF 1:8 RF FEEDING NETWORK USING STEP-DOWN IMPEDANCE TRANSFORMER FOR C-BAND AIRBORNE SYNTHETIC APERTURE RADAR APPLICATIONS","authors":"Venkata Kishore Kothapudi, Poojitha sanaka, Niharika Thokala, R. Vallabhaneni, L. Pappula, Praveena Kati","doi":"10.1615/telecomradeng.2023044900","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023044900","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352383","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023046256
E. Meftah, S. Benmahmoud
{"title":"RIS-assisted wireless communication from an energy and a spectral efficiency perspective","authors":"E. Meftah, S. Benmahmoud","doi":"10.1615/telecomradeng.2023046256","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023046256","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352558","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023049602
V. Kuprits, A. Mescheryakov, V. Gulko, V. Weber
The description of a mathematical model of reflections of pulse radio signals from the underlying Earth's surface and results of its practical use for estimation of accuracy of amplitude direction finders with horn antennas and antenna arrays of Vivaldi elements are presented. It is shown that the use of the proposed multipoint model of reflections from the ground surface allows an analysis of distortions of received pulse signals and estimation of errors of direction finding of radio emission sources by a monopulse amplitude direction finder on surface traces of radio wave propagation of different lengths.
{"title":"A Model of Reflections of Pulsed Radio Signals from the Earth's Surface and Its Practical Use in Assessing the Accuracy of Amplitude Directional Finders","authors":"V. Kuprits, A. Mescheryakov, V. Gulko, V. Weber","doi":"10.1615/telecomradeng.2023049602","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023049602","url":null,"abstract":"The description of a mathematical model of reflections of pulse radio signals from the underlying Earth's surface and results of its practical use for estimation of accuracy of amplitude direction finders with horn antennas and antenna arrays of Vivaldi elements are presented. It is shown that the use of the proposed multipoint model of reflections from the ground surface allows an analysis of distortions of received pulse signals and estimation of errors of direction finding of radio emission sources by a monopulse amplitude direction finder on surface traces of radio wave propagation of different lengths.","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352649","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023046609
Pallabi Biswas, R. Bera, S. Shome
{"title":"Integrated Radar and Communication Systems for Highly Automated Vehicles","authors":"Pallabi Biswas, R. Bera, S. Shome","doi":"10.1615/telecomradeng.2023046609","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023046609","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352659","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023047510
P. B, B. Priya
{"title":"Automatic Electricity Bill Generating System using Embedded Technology","authors":"P. B, B. Priya","doi":"10.1615/telecomradeng.2023047510","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023047510","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352412","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023045144
Xin Li, Bin Fu, Tengfei Bi, Guoyan Chen, Ting Yu, Z. Wu, Qing Ye
{"title":"Measurement of external geometric feature parameters of GIS equipment based on terrestrial 3D lidar","authors":"Xin Li, Bin Fu, Tengfei Bi, Guoyan Chen, Ting Yu, Z. Wu, Qing Ye","doi":"10.1615/telecomradeng.2023045144","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023045144","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352439","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023043383
Ch. Raghavendra
{"title":"Investigation and Implementation of Inverted U-slot Reconfigurable Microstrip Patch for Monopulse Radar Applications","authors":"Ch. Raghavendra","doi":"10.1615/telecomradeng.2023043383","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023043383","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352777","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 : 2023-01-01DOI: 10.1615/telecomradeng.v82.i3.50
Nouri Keltouma, Saidi Amaria, Becharef Khadidja, Chikhi Mokhtaria, Seghier Salima, Becharef Kada, A. Turkiya
This paper presents a half-circular ring antenna with a rectangular slot that operates in the industrial, scientific, and medical (ISM) band at 2.45 GHz. A metamaterial (MTM) split-ring resonator operating in the lower ISM band at 0.9 GHz is added to the proposed implantable antenna in order to obtain a dual-band frequency result of 0.9 and 2.45 GHz. Some methods of miniaturization are used in the design of the proposed antennas, such as the addition of a MTM resonator to the antenna, the use of the Roger 3010 with its high permittivity, the shorting pin to connect the patch and the ground plane, and slot shapes. To check the presence of the MTM, the permeability is extracted by the Nicolson method. A high-frequency structure stimulator is used to design and simulate the proposed antenna in free space, one-layer, and three-layer tissue models. The specific absorption rate values and the maximum input power for the antenna with and without the MTM resonator are also calculated.
{"title":"DUAL-BAND HALF-CIRCULAR RING IMPLANTABLE ANTENNA WITH METAMATERIAL SRR FOR BIOMEDICAL APPLICATIONS","authors":"Nouri Keltouma, Saidi Amaria, Becharef Khadidja, Chikhi Mokhtaria, Seghier Salima, Becharef Kada, A. Turkiya","doi":"10.1615/telecomradeng.v82.i3.50","DOIUrl":"https://doi.org/10.1615/telecomradeng.v82.i3.50","url":null,"abstract":"This paper presents a half-circular ring antenna with a rectangular slot that operates in the industrial, scientific, and medical (ISM) band at 2.45 GHz. A metamaterial (MTM) split-ring resonator operating in the lower ISM band at 0.9 GHz is added to the proposed implantable antenna in order to obtain a dual-band frequency result of 0.9 and 2.45 GHz. Some methods of miniaturization are used in the design of the proposed antennas, such as the addition of a MTM resonator to the antenna, the use of the Roger 3010 with its high permittivity, the shorting pin to connect the patch and the ground plane, and slot shapes. To check the presence of the MTM, the permeability is extracted by the Nicolson method. A high-frequency structure stimulator is used to design and simulate the proposed antenna in free space, one-layer, and three-layer tissue models. The specific absorption rate values and the maximum input power for the antenna with and without the MTM resonator are also calculated.","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67428443","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023047497
Ashutosh Kumar Singh, S. Sur, R. Bera, B. Maji
{"title":"Antenna and antenna array: A review paper","authors":"Ashutosh Kumar Singh, S. Sur, R. Bera, B. Maji","doi":"10.1615/telecomradeng.2023047497","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023047497","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352364","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 : 2023-01-01DOI: 10.1615/telecomradeng.2023047588
A. Totsky, Oleg Viunytskyi, V. Shulgin, Olexiy Roienko, K. Eguiazarian
{"title":"FETAL ECG EXTRACTION FROM THE ABDOMINAL SIGNAL USING WAVELET BISPECTRUM TECHNIQUE","authors":"A. Totsky, Oleg Viunytskyi, V. Shulgin, Olexiy Roienko, K. Eguiazarian","doi":"10.1615/telecomradeng.2023047588","DOIUrl":"https://doi.org/10.1615/telecomradeng.2023047588","url":null,"abstract":"","PeriodicalId":53566,"journal":{"name":"Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67352431","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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