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IEEE Microwave and Wireless Technology Letters publication 电气和电子工程师学会《微波与无线技术通讯》出版物
IEEE microwave and wireless technology letters Pub Date : 2025-04-16 DOI: 10.1109/LMWT.2025.3547166
{"title":"IEEE Microwave and Wireless Technology Letters publication","authors":"","doi":"10.1109/LMWT.2025.3547166","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3547166","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 4","pages":"C2-C2"},"PeriodicalIF":0.0,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10967025","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840015","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}
引用次数: 0
IEEE Microwave and Wireless Technology Letters Information for Authors 电气和电子工程师学会《微波与无线技术通讯》作者须知
IEEE microwave and wireless technology letters Pub Date : 2025-04-16 DOI: 10.1109/LMWT.2025.3547168
{"title":"IEEE Microwave and Wireless Technology Letters Information for Authors","authors":"","doi":"10.1109/LMWT.2025.3547168","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3547168","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 4","pages":"C3-C3"},"PeriodicalIF":0.0,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10967026","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840083","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}
引用次数: 0
Erratum to “A 70–89.8-GHz LNA With Transformer-Based T-Shape Matching and Pole-Tuning Techniques” “基于变压器的t形匹配和极点调谐技术的70 - 89.8 ghz LNA”的勘误
IEEE microwave and wireless technology letters Pub Date : 2025-03-12 DOI: 10.1109/LMWT.2025.3537214
Junyuan Tu;Guangyin Feng;Xiang Yi
{"title":"Erratum to “A 70–89.8-GHz LNA With Transformer-Based T-Shape Matching and Pole-Tuning Techniques”","authors":"Junyuan Tu;Guangyin Feng;Xiang Yi","doi":"10.1109/LMWT.2025.3537214","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3537214","url":null,"abstract":"Presents corrections to the paper, Erratum to “A 70–89.8-GHz LNA With Transformer-Based T-Shape Matching and Pole-Tuning Techniques”.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 3","pages":"374-374"},"PeriodicalIF":0.0,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10924448","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143611760","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}
引用次数: 0
IEEE Microwave and Wireless Technology Letters publication IEEE微波与无线技术通讯出版
IEEE microwave and wireless technology letters Pub Date : 2025-03-12 DOI: 10.1109/LMWT.2025.3540676
{"title":"IEEE Microwave and Wireless Technology Letters publication","authors":"","doi":"10.1109/LMWT.2025.3540676","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3540676","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 3","pages":"C2-C2"},"PeriodicalIF":0.0,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10924451","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601936","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}
引用次数: 0
IEEE Microwave and Wireless Technology Letters Information for Authors IEEE微波与无线技术通讯作者信息
IEEE microwave and wireless technology letters Pub Date : 2025-03-12 DOI: 10.1109/LMWT.2025.3540678
{"title":"IEEE Microwave and Wireless Technology Letters Information for Authors","authors":"","doi":"10.1109/LMWT.2025.3540678","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3540678","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 3","pages":"C3-C3"},"PeriodicalIF":0.0,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10924449","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143611856","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}
引用次数: 0
A Sequential Rotation Filtering Network for High Circular Polarization Purity Antenna Array 高圆极化纯净度天线阵列的顺序旋转滤波网络
IEEE microwave and wireless technology letters Pub Date : 2025-02-28 DOI: 10.1109/LMWT.2025.3544387
Sifan Wu;Jianxing Li;Jiahui Yao;Yuanxi Cao;Kai-Da Xu
{"title":"A Sequential Rotation Filtering Network for High Circular Polarization Purity Antenna Array","authors":"Sifan Wu;Jianxing Li;Jiahui Yao;Yuanxi Cao;Kai-Da Xu","doi":"10.1109/LMWT.2025.3544387","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3544387","url":null,"abstract":"This letter introduces a sequential rotation filtering network (SRFN), enabling a <inline-formula> <tex-math>$16times 16$ </tex-math></inline-formula> antenna array to achieve high circular polarization (CP) purity and enhanced frequency selectivity. The proposed SRFN integrates filtering, power dividing, and phase shifting functions, providing phase states of 0°, 90°, 180°, and 270° at the four output ports with 7th-order filtering response. Moreover, four sets of <inline-formula> <tex-math>$8times 8$ </tex-math></inline-formula> subarrays are arranged orthogonally and connected to the outputs of the SRFN. Finally, a <inline-formula> <tex-math>$16times 16$ </tex-math></inline-formula> antenna array is monolithically fabricated using the 3-D printing technology. Measurement results demonstrate an operating bandwidth (return loss >10 dB) of 27.7–29.6 GHz, with the radiation gain ranging from 29.5 to 30.5 dBic. Due to the proposed SRFN, the in-band axial ratio (AR) remains lower than 0.5 dB, while the out-of-band realized gain suppression exceeds 30 dB/GHz. The proposed SRFN methodology serves as an integrated feeding network for antenna arrays requiring high CP purity and frequency selectivity.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 4","pages":"428-431"},"PeriodicalIF":0.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840081","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}
引用次数: 0
A Balanced Filtering Antenna With Ultrawideband Common-Mode Absorption 具有超宽带共模吸收的平衡滤波天线
IEEE microwave and wireless technology letters Pub Date : 2025-02-28 DOI: 10.1109/LMWT.2025.3541132
Zhongyin Hao;Lin Zhu;Gang Xu;Eng Leong Tan;Qunsheng Cao
{"title":"A Balanced Filtering Antenna With Ultrawideband Common-Mode Absorption","authors":"Zhongyin Hao;Lin Zhu;Gang Xu;Eng Leong Tan;Qunsheng Cao","doi":"10.1109/LMWT.2025.3541132","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3541132","url":null,"abstract":"An ultrawideband common-mode (CM) absorption balanced feeding network using simple transmission line (TL) and electromagnetic (EM) wave coupling theory is proposed in this letter. The feeding network provides two channels for the propagation of EM waves, then CM signals are absorbed by the resistor through the CM channel, and differential-mode (DM) signals are transmitted in the DM channel by coupling. These two channels share part of the physical structure, but act relatively independently on EM waves. In addition, a filtering antenna with ultrawideband CM absorption is realized based on the feeding network. As demonstration, the prototype of the designed filtering antenna is fabricated and measured.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 4","pages":"416-419"},"PeriodicalIF":0.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840020","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}
引用次数: 0
Attention-Modulated Feature Fusion Neural Network for Inverse Modeling of Microwave Filters 用于微波滤波器逆建模的注意力调制特征融合神经网络
IEEE microwave and wireless technology letters Pub Date : 2025-02-27 DOI: 10.1109/LMWT.2025.3543778
Linwei Guo;Weihua Cao;Wenkai Hu;Zhengyang Lu;Min Wu
{"title":"Attention-Modulated Feature Fusion Neural Network for Inverse Modeling of Microwave Filters","authors":"Linwei Guo;Weihua Cao;Wenkai Hu;Zhengyang Lu;Min Wu","doi":"10.1109/LMWT.2025.3543778","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3543778","url":null,"abstract":"Inverse modeling is extensively applied in the design and tuning of microwave filters (MFs). Inverse models (IMs) take the features extracted from the high-dimensional electromagnetic parameters as input. How to make full use of features from multiple perspective is a critical issue for improving model accuracy. To solve it, this letter proposes an attention-modulated feature fusion neural network (AMFFNN). AMFFNN achieves multiperspective feature fusion (MPFF) at the input side and independent feature fusion (IFF) at the output side. In addition, feature fusion in AMFFNN is enhanced by attention modules to dynamically identify the importance of each feature. Statistical and comparative results of simulations demonstrate that AMFFNN outperforms existing methods in terms of accuracy, stability, and generalization.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 4","pages":"376-379"},"PeriodicalIF":0.0,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840046","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}
引用次数: 0
Low-Profile High-Power Microwave Termination With High Heat Dissipation Efficiency 散热效率高的扁平式大功率微波终端
IEEE microwave and wireless technology letters Pub Date : 2025-02-26 DOI: 10.1109/LMWT.2025.3542819
Xinsheng Chen;Kaijun Song;Song Liang;Zongrui He;Yong Fan
{"title":"Low-Profile High-Power Microwave Termination With High Heat Dissipation Efficiency","authors":"Xinsheng Chen;Kaijun Song;Song Liang;Zongrui He;Yong Fan","doi":"10.1109/LMWT.2025.3542819","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3542819","url":null,"abstract":"In this letter, a novel high-power, low-profile microwave termination (matched load) using water as a lossy material is proposed. The electromagnetic wave (EM wave) first transitions from a rectangular waveguide (RWG) to a low-profile substrate-integrated waveguide (SIW) and then further transitions to a water medium. Utilizing the high lossy property of water for high-frequency EM waves, the EM wave energy is effectively converted into heat. Through the water circulation thermal design, the heat can be effectively released. The design combines the advantages of the SIW structure with low profile characteristics while maintaining high power capacity. It also offers benefits, such as low cost, compact structure (<inline-formula> <tex-math>$2.11lambda _{0} times 1.17lambda _{0} times 0.09lambda _{0}$ </tex-math></inline-formula>), simple fabrication, and ease of assembly. Measurement results show that, within the frequency range of 7.85–9.58 GHz, the return loss is better than 20 dB, with a relative bandwidth of 20%.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 4","pages":"440-443"},"PeriodicalIF":0.0,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840047","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}
引用次数: 0
A Highly Sensitive Liquid Sensor Based on CSRR-SS and Interdigitated Structure 基于CSRR-SS和交叉指状结构的高灵敏度液体传感器
IEEE microwave and wireless technology letters Pub Date : 2025-02-26 DOI: 10.1109/LMWT.2025.3540847
Jiaqi Zhang;Guohua Liu;En Hong
{"title":"A Highly Sensitive Liquid Sensor Based on CSRR-SS and Interdigitated Structure","authors":"Jiaqi Zhang;Guohua Liu;En Hong","doi":"10.1109/LMWT.2025.3540847","DOIUrl":"https://doi.org/10.1109/LMWT.2025.3540847","url":null,"abstract":"In this letter, a high-sensitivity microwave sensor based on a complementary split-ring resonator (CSRR) is proposed. The dual interdigital electrodes (IDEs) are loaded in the CSRR, and the serrated structure (SS) is inserted into the IDE, which can further improve the electric field aggregation ability and generate strong electric field constraints. Sample containers made of acrylonitrile-butadiene–styrene (ABS) plastic are placed throughout the CSRR to capture the largest electric field changes. The equivalent circuit model is established and analyzed. The curves of complex permittivity versus resonant frequency and peak attenuation are fit. The fit curve is tested using an ethanol-water solution and verified using the methanol-water solution. The results show that the measured complex permittivity values are highly consistent with the complex permittivity values given in the literature. The average sensitivity of the proposed sensor is as high as 2.28%. The average errors of the real and imaginary parts of the complex permittivity are 1.45% and 2.16%, respectively.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 4","pages":"432-435"},"PeriodicalIF":0.0,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840045","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}
引用次数: 0
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