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Guest Editorial: Special Cluster on Advances in Reconfigurable Electromagnetic Devices 嘉宾评论：可重构电磁器件进展专题研讨会
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3482668
Sawyer D. Campbell;Galestan Mackertich-Sengerdy;Douglas H. Werner;Yang Hao
{"title":"Guest Editorial: Special Cluster on Advances in Reconfigurable Electromagnetic Devices","authors":"Sawyer D. Campbell;Galestan Mackertich-Sengerdy;Douglas H. Werner;Yang Hao","doi":"10.1109/LAWP.2024.3482668","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3482668","url":null,"abstract":"Reconfigurable electromagnetic (EM) devices and antennas are critical for the success of future communication and defense systems. However, such devices often must meet strict mechanical and environmental survivability criteria, transmit at high-power levels, and operate in noisy environments, all while offering reconfigurability and, more desirably, multiple functionalities. Moreover, in many applications, there is competition within the available aperture for a multitude of instruments addressing various functionalities and frequency bands. Thus, there is a need for new and improved techniques to enable and greatly expand the range of device reconfigurability and multifunctionality. Fortunately, recent developments in RF materials, additive manufacturing [1], [2], [3], optimization [4], [5], and design techniques leveraged from other disciplines [6] have led to tremendous advancements in reconfigurable EM devices.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"23 11","pages":"3689-3693"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10778125","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
UHF RFID Analog Sensor System Using Power-Independent Antenna Optimization 基于功率无关天线优化的超高频RFID模拟传感器系统
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3510835
Jing Guo;Youxin Zhang;Xu Zhang;Zhiyun Lin
{"title":"UHF RFID Analog Sensor System Using Power-Independent Antenna Optimization","authors":"Jing Guo;Youxin Zhang;Xu Zhang;Zhiyun Lin","doi":"10.1109/LAWP.2024.3510835","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3510835","url":null,"abstract":"Ultrahigh frequency radio-frequency identification (UHF RFID) tags are extensively utilized for their cost-effective provision of rudimentary sensing capabilities. However, the existing UHF RFID analog systems face efficiency challenges in multitag scenarios due to the need for individual radiated power adjustments for each tag to accommodate varying chip impedances. This letter introduces a novel sensing consistency coefficient and power transfer efficiency to ensure a point-to-point mapping between antenna-sensitive factors and auto-tuned values, independent of spatial factors across supported received power levels. By optimizing the dimensions of the RFID antenna layout based on chip impedance values at these power levels, we achieve a power-independent consistent mapping model that does not compromise communication performance. Furthermore, we propose an infusion monitoring system that employs a flexible, passive UHF RFID tag placed exterior to the drip chamber. This system triggers an early warning indicator for low liquid levels within the drip chamber by measuring auto-tuned values, prompting nursing staff to take follow-up actions. Experimental results demonstrate consistent mapping relationships between antenna-sensitive factors and auto-tuned values under diverse spatial conditions. This study not only enhances the time efficiency of the read/write device in multitag environments but also paves the way for new applications of UHF RFID in medical monitoring and similar fields.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"24 3","pages":"651-655"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Guest Editorial: Special Cluster on Smart Surfaces, Antennas, and Propagation for Integrated Sensing and Communication (ISAC) 嘉宾评论：集成传感与通信（ISAC）智能表面、天线和传播的特殊集群
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3482648
Qingfeng Zhang;Baiyang Liu;Sai-Wai Wong;Kin-Fai Tong;Kai-Kit Wong;Hang Wong
{"title":"Guest Editorial: Special Cluster on Smart Surfaces, Antennas, and Propagation for Integrated Sensing and Communication (ISAC)","authors":"Qingfeng Zhang;Baiyang Liu;Sai-Wai Wong;Kin-Fai Tong;Kai-Kit Wong;Hang Wong","doi":"10.1109/LAWP.2024.3482648","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3482648","url":null,"abstract":"Integrated sensing and communication (ISAC) is poised to be a cornerstone in advancing wireless networks, encompassing 5G and future generations. This visionary technology melds the realms of sensing and communication, optimizing the utilization of wireless resources while fostering a symbiotic relationship between the two functionalities. Under ISAC's umbrella, the concept encompasses two complementary approaches: communication-assisted sensing, which harnesses the wireless network's capabilities for environmental sensing, and sensing-assisted communication, which leverages channel sensing to bolster the efficiency and effectiveness of wireless communication. Together, these paradigms form the foundation of ISAC, heralding a new era of integrated wireless systems.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"23 11","pages":"3402-3405"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10778121","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142777629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Guest Editorial: Special Cluster on Measurement-Computation Fusion for Advanced Electromagnetic Modeling, Simulation, and Evaluation 嘉宾评论：先进电磁建模、仿真和评估的测量-计算融合特别集群
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3482768
Huapeng Zhao;Giuseppe Vecchi;Marco Righero;Zhizhang David Chen
{"title":"Guest Editorial: Special Cluster on Measurement-Computation Fusion for Advanced Electromagnetic Modeling, Simulation, and Evaluation","authors":"Huapeng Zhao;Giuseppe Vecchi;Marco Righero;Zhizhang David Chen","doi":"10.1109/LAWP.2024.3482768","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3482768","url":null,"abstract":"Measurement and computation are indispensable fundamental tools in the antennas and propagation community. Over the past decades, measurement and computational techniques have evolved and advanced significantly, leading to success in many electromagnetic modeling, simulation, or performance evaluation tasks.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"23 11","pages":"3932-3936"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10778184","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142777786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DGFM With Half-Space Green's Function for Antenna Array Analysis 基于半空间格林函数的DGFM天线阵分析
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3509435
Hao-Fan Zhang;Shi-Gang Zhou;Jie Ma
{"title":"DGFM With Half-Space Green's Function for Antenna Array Analysis","authors":"Hao-Fan Zhang;Shi-Gang Zhou;Jie Ma","doi":"10.1109/LAWP.2024.3509435","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3509435","url":null,"abstract":"Antenna arrays are typically accompanied by perfect electric conductor (PEC) grounds, to improving the computing efficiency, a Domain Green's function method (DGFM) with half-space Green's function, termed half-space DGFM (HDGFM) is introduced in this letter. By using half-space Green's function, the HDGFM can account for the effects of the ground without the need to model and compute the actual ground plane, which can accelerate the computation significantly. Furthermore, traditional DGFM is not suitable for computing sparse antenna arrays with PEC ground due to potential overlap issues arising from the different ground planes for each antenna element. The HDGFM can overcome this issue. To verify the effectiveness of the proposed method, two types of antenna arrays with PEC grounds are computed. The results demonstrate good agreement with those obtained using the full method of moments approach, confirming the efficacy of the proposed method.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"24 3","pages":"587-591"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Guest Editorial: Special Cluster on Electromagnetic Imaging and Sensing: From Innovative Antenna Designs and Processing Algorithms to Advanced Applications 嘉宾评论：电磁成像与传感专题：从创新天线设计和处理算法到先进应用
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3482608
Maria Garcia-Fernandez;Guillermo Alvarez-Narciandi;Okan Yurduseven;Xiaoming Chen;Murat Torlak;Tie Jun Cui
{"title":"Guest Editorial: Special Cluster on Electromagnetic Imaging and Sensing: From Innovative Antenna Designs and Processing Algorithms to Advanced Applications","authors":"Maria Garcia-Fernandez;Guillermo Alvarez-Narciandi;Okan Yurduseven;Xiaoming Chen;Murat Torlak;Tie Jun Cui","doi":"10.1109/LAWP.2024.3482608","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3482608","url":null,"abstract":"Electromagnetic imaging and sensing systems have witnessed significant development and are becoming increasingly popular in multiple applications such as nondestructive evaluation, vehicle safety and medical diagnosis. Furthermore, the development of current and future communication systems contributes to this trend, bringing at the same time a new set of opportunities and challenges. As a result, a significant research effort has been devoted to developing innovative antenna designs and advanced processing algorithms to deal with the increasingly demanding requirements of imaging and sensing systems. In particular, the wide range of potential application settings (i.e., portable systems, indoor versus outdoor operation, the use of fixed base stations, near-field versus far-field operation), yield to significantly different requirements of the overall system, both in terms of hardware and processing algorithms. This is driving the optimization of the hardware layer, in particular the antennas, with the ultimate goal of not only improving their performance, but also achieving simpler, more robust and cost-effective solutions. This is also fostering the development of innovative techniques to deal with the growing demand for real-time operation as well as advanced sensing features (such as target recognition, classification, super-resolution and motion deblurring, to name a few).","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"23 11","pages":"3317-3321"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10778130","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142777787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Antennas and Wireless Propagation Letters Publication Information IEEE天线与无线传播通讯出版信息
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3493315
{"title":"IEEE Antennas and Wireless Propagation Letters Publication Information","authors":"","doi":"10.1109/LAWP.2024.3493315","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3493315","url":null,"abstract":"","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"23 11","pages":"C2-C2"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10778129","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142777547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Novel Multifunctional E-Plane Metal Septum-Based Filtering Horn Antenna 一种新型多功能e面金属隔片滤波喇叭天线
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3511594
Rushiraj Jawale;Suryarajitha Inapurapu;Gowrish Basavarajappa;Hjalti Sigmarsson
{"title":"A Novel Multifunctional E-Plane Metal Septum-Based Filtering Horn Antenna","authors":"Rushiraj Jawale;Suryarajitha Inapurapu;Gowrish Basavarajappa;Hjalti Sigmarsson","doi":"10.1109/LAWP.2024.3511594","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3511594","url":null,"abstract":"In this letter, we have presented a novel multifunctional E-plane metal septum-based filtering horn antenna in rectangular waveguide technology. The proposed design methodology is systematic and scalable to realize higher-order filtering responses. For the validation of the concept, a 4th-order filtering E-plane horn antenna is designed, fabricated and tested at 10 GHz with a fractional bandwidth of 2% and a realized gain of 11 dBi. The realized gain of the filtering horn antenna is identical to that of the conventional horn antenna. The proposed design leads to significant savings in mass and volume and hence contributes to system miniaturization especially beneficial in aerospace applications.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"24 3","pages":"666-670"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Millimeter-Wave Wideband Dual-Beam Endfire Dielectric Resonator Antenna 毫米波宽带双波束端射介质谐振器天线
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3511659
Gonghao Fan;Wei Qin;Yi Guo;Jin Shi;Ruirui Jiang
{"title":"Millimeter-Wave Wideband Dual-Beam Endfire Dielectric Resonator Antenna","authors":"Gonghao Fan;Wei Qin;Yi Guo;Jin Shi;Ruirui Jiang","doi":"10.1109/LAWP.2024.3511659","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3511659","url":null,"abstract":"A dual-beam endfire dielectric resonator antenna (EFDRA) with wideband performance for millimeter-wave application is proposed. An equivalent electrical wall composed of three metal strips and a row of metal vias is introduced to the middle position of the dielectric resonator (DR) and connected with the T-shaped feeding structure to achieve wideband dual beam by generating the modified TE<sub>12δ</sub> mode and the anti-phase TE<sub>13δ</sub> mode. The two modes can be equivalent to two and four anti-phase magnetic currents, respectively, which can both support dual-beam endfire radiation and form wideband design. Meanwhile, the vertical <italic>E</i>-field components contributing to unwanted broadside radiation in the two modes will cancel each other out because they are distributed symmetrically in even numbers with similar amplitude and anti-phase, thus restraining broadside radiation. The T-shaped feeding structure is used to generate anti-phase currents, which can simultaneously excite the two modes. Compared with the state-of-the-art dual-beam endfire antennas, the proposed antenna shows a wider bandwidth and higher radiation efficiency. For demonstration, a wideband dual-beam EFDRA prototype is designed and measured. The proposed antenna achieves a 10 dB impedance matching bandwidth of 27.6% [(21.2 to 28) GHz] with a stable direction of the dual beams.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"24 3","pages":"671-675"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Guest Editorial: Special Cluster on Recent Advances in Filtering Antennas and Arrays 嘉宾评论：滤波天线和阵列的最新进展专题讨论会
IF 3.7 2区 计算机科学
IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-12-04 DOI: 10.1109/LAWP.2024.3482788
Lehu Wen;Wei Hu;Benito Sanz-Izquierdo;Ping Jack Soh;Chunxu Mao
{"title":"Guest Editorial: Special Cluster on Recent Advances in Filtering Antennas and Arrays","authors":"Lehu Wen;Wei Hu;Benito Sanz-Izquierdo;Ping Jack Soh;Chunxu Mao","doi":"10.1109/LAWP.2024.3482788","DOIUrl":"https://doi.org/10.1109/LAWP.2024.3482788","url":null,"abstract":"With the advancement of modern wireless systems from the current 5G to future 6G communications, the electromagnetic environment is getting increasingly complicated. Filtering antennas, also known as filtennas, are increasingly popular in wireless communication systems [1], [2], [3]. This is owing to the urgent need for the increased integration of compact and multiband antenna elements with good radiation performance, while maintaining the excellent suppression over the undesired out-of-band interferences. Such filtering antennas have been found in their applications in various 2G/3G/4G/5G base stations, satellites, navigations, radars [4], [5], [6], [7], etc.","PeriodicalId":51059,"journal":{"name":"IEEE Antennas and Wireless Propagation Letters","volume":"23 11","pages":"3862-3866"},"PeriodicalIF":3.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10778145","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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