Abubakar Muhammad Sadiq, Minglve Liu, Xiao Zhang, Yu Luo, Yan Chen, Kaixue Ma
{"title":"Single-Motor Controlled Mechanically Frequency Reconfigurable Unidirectional Antenna Array with Stable Radiation Patterns","authors":"Abubakar Muhammad Sadiq, Minglve Liu, Xiao Zhang, Yu Luo, Yan Chen, Kaixue Ma","doi":"10.1109/ojap.2024.3456252","DOIUrl":"https://doi.org/10.1109/ojap.2024.3456252","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176039","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}
Lauri Vähä-Savo, Lorenzo Veggi, Enrico M. Vitucci, Clemens Icheln, Vittorio Degli-Esposti, Katsuyuki Haneda
{"title":"Analytical Characterization of a Transmission Loss of an Antenna-Embedded Wall","authors":"Lauri Vähä-Savo, Lorenzo Veggi, Enrico M. Vitucci, Clemens Icheln, Vittorio Degli-Esposti, Katsuyuki Haneda","doi":"10.1109/ojap.2024.3457989","DOIUrl":"https://doi.org/10.1109/ojap.2024.3457989","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176048","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}
Miguel Poveda-García;Alejandro Gil-Martínez;Astrid Algaba-Brazález;David Cañete-Rebenaque;José Luis Gómez-Tornero
{"title":"Series Arrangement Technique for Highly-Directive PCB Leaky-Wave Antennas With Application to RFID UHF Frequency Scanning Systems","authors":"Miguel Poveda-García;Alejandro Gil-Martínez;Astrid Algaba-Brazález;David Cañete-Rebenaque;José Luis Gómez-Tornero","doi":"10.1109/OJAP.2024.3455421","DOIUrl":"10.1109/OJAP.2024.3455421","url":null,"abstract":"The efficient series connection of planar leaky-wave antennas (LWA) to obtain directive frequency beam scanning, is proposed in this paper. Conditions for the proper performance are here derived, showing that the distance between antennas must be minimized while optimizing the phase shift introduced by the interconnection. Consequently, the methodology to design the transition is presented by an example using SMA connectors and a meander coaxial cable. Such series arrangement is useful to overcome the restricted directivity of planar LWAs in the UHF band due to limited PCB standard manufacturing sizes, while optimizing the radiation efficiency. The presented theory is validated with practical design examples of microstrip LWA arrays operating in the 900 MHz UHF band. Also, the frequency-beam scanning behaviour of the series-fed LWA array is analysed, demonstrating good performance when the proposed design conditions are satisfied, compared to a non-optimized design which can lead to destructive interference in the desired scanning directions.","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10668830","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shi Sun, Meng Wang, Zhang Wen Cheng, Tie Jun Cui, Hui Feng Ma
{"title":"A Dual-Band Circularly-Polarized Transmitarray Antenna With Simultaneous Low Side-Lobe and Cross-Polarization Level","authors":"Shi Sun, Meng Wang, Zhang Wen Cheng, Tie Jun Cui, Hui Feng Ma","doi":"10.1109/ojap.2024.3454827","DOIUrl":"https://doi.org/10.1109/ojap.2024.3454827","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176043","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}
{"title":"Design of a Circularly-Polarized Microstrip Antenna by Utilizing Mutually-Coupled Resonators","authors":"Jia-Xiang Hao, Hui-Dong Li, Lei Zhu","doi":"10.1109/ojap.2024.3454330","DOIUrl":"https://doi.org/10.1109/ojap.2024.3454330","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176044","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}
{"title":"Path Loss Modeling and Environment Features Powered Prediction for Sub-THz Communication","authors":"Xi Liao, Ping Zhou, Yang Wang, Jie Zhang","doi":"10.1109/ojap.2024.3454120","DOIUrl":"https://doi.org/10.1109/ojap.2024.3454120","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142223267","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}
{"title":"Beamforming Analysis of Dual Beam Antenna Array Using Theory of Characteristic Modes","authors":"Mahrukh Khan, Talha Murad, Nicholas Lusdyk","doi":"10.1109/ojap.2024.3449752","DOIUrl":"https://doi.org/10.1109/ojap.2024.3449752","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142223268","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}
Elizvan Juarez, Marco A. Panduro, David H. Covarrubias, Alberto Reyna
{"title":"Simplification of Linear Beam-forming Networks by Applying a Novel Phase Interpolation Technique","authors":"Elizvan Juarez, Marco A. Panduro, David H. Covarrubias, Alberto Reyna","doi":"10.1109/ojap.2024.3448245","DOIUrl":"https://doi.org/10.1109/ojap.2024.3448245","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176045","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}
Demos Serghiou, Mohsen Khalily, Tim Brown, Rahim Tafazolli
{"title":"Characterization of Effective RCS for Fixed NLoS Sub-THz Links With Single Scattered Reflections","authors":"Demos Serghiou, Mohsen Khalily, Tim Brown, Rahim Tafazolli","doi":"10.1109/ojap.2024.3448253","DOIUrl":"https://doi.org/10.1109/ojap.2024.3448253","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176047","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}
{"title":"Radiation of an Antenna Enclosed by a Spherical Radome Made of an Orthorhombic Dielectric-Magnetic Medium","authors":"Hamad M. Alkhoori, Mousa Hussein","doi":"10.1109/ojap.2024.3446914","DOIUrl":"https://doi.org/10.1109/ojap.2024.3446914","url":null,"abstract":"","PeriodicalId":34267,"journal":{"name":"IEEE Open Journal of Antennas and Propagation","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142176046","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}