发布求助
文献互助 智能选刊 最新文献

IEEE microwave and wireless technology letters最新文献

筛选
英文 中文
An Over 29.5-W, 7–13-GHz Wideband GaN Power Amplifier With High Harmonic Suppression 功率超过 29.5 瓦、具有高谐波抑制能力的 7-13-GHz 宽带氮化镓功率放大器
IEEE microwave and wireless technology letters Pub Date : 2024-06-06 DOI: 10.1109/LMWT.2024.3406708
Jialin Luo;Jing Wan;Baixi Du;Ruiying Gao;Xuming Sun;Xiaojie Zhang;Xiaoxin Liang
{"title":"An Over 29.5-W, 7–13-GHz Wideband GaN Power Amplifier With High Harmonic Suppression","authors":"Jialin Luo;Jing Wan;Baixi Du;Ruiying Gao;Xuming Sun;Xiaojie Zhang;Xiaoxin Liang","doi":"10.1109/LMWT.2024.3406708","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3406708","url":null,"abstract":"This letter presents a high-power amplifier (HPA) monolithic microwave integrated circuit (MMIC) based on the 0.25-\u0000<inline-formula> <tex-math>$mu $ </tex-math></inline-formula>\u0000m gallium nitride (GaN) high-electron-mobility transistor (HEMT) process. An elliptic filter output matching network (MN) and a matching circuit design method based on the combination of port impedance model (PIM) and load pull are proposed, which can achieve high harmonics suppression across 7–13 GHz using a reactive matching (RM) technique. The three-stage GaN PA achieves a minimum output power of 44.7 dBm and a peak output power of 46.3 dBm at 7.5 GHz. The power-added efficiency (PAE) is more than 34.4%, with a peak PAE of 39.0% at 9.5 GHz. The second harmonic suppression (HS2) reaches more than 22.5 dBc. The PA chip occupies an area of \u0000<inline-formula> <tex-math>$4.8times 3.0$ </tex-math></inline-formula>\u0000 mm2.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141964828","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
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 : 2024-06-06 DOI: 10.1109/LMWT.2024.3399904
{"title":"IEEE Microwave and Wireless Technology Letters Information for Authors","authors":"","doi":"10.1109/LMWT.2024.3399904","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3399904","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10551681","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141286628","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 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 : 2024-06-06 DOI: 10.1109/LMWT.2024.3399906
{"title":"IEEE Microwave and Wireless Technology Letters publication","authors":"","doi":"10.1109/LMWT.2024.3399906","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3399906","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10551656","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141292510","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
Flexible Dual-Band Dielectric Waveguide Filter Based on Degenerate Modes 基于退化模式的柔性双波段介质波导滤波器
IEEE microwave and wireless technology letters Pub Date : 2024-06-06 DOI: 10.1109/LMWT.2024.3405536
Zhe Wang;Yongle Wu;Zuoyu Xu;Yuan Yao;Weimin Wang
{"title":"Flexible Dual-Band Dielectric Waveguide Filter Based on Degenerate Modes","authors":"Zhe Wang;Yongle Wu;Zuoyu Xu;Yuan Yao;Weimin Wang","doi":"10.1109/LMWT.2024.3405536","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3405536","url":null,"abstract":"In this design, a novel flexible dual-band dielectric waveguide filter (DWF) based on degenerate modes is presented. The TM111 mode and TE111 mode are separated by cutting corners, and they form two distinct passbands. The TE101 mode interacts with the two transmission modes (TMs) as the nonresonating mode. The topology of the filter contains two singlets to generate two transmission zeros (TZs), which improves the isolation between the bands and out-of-band suppression performance. By introducing blind holes in the resonator to modify the electric field distribution of the TMs, independent control of the resonant frequencies of the two TMs is achieved. The center frequencies of the two passbands are regulated from 3.66 to 4.02 GHz and 4.17 to 4.35 GHz, respectively. For demonstration, a dual-band DWF is fabricated and measured, with experimental results exhibiting good filtering characteristics.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141583642","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
Erratum to “23.8-GHz Acoustic Filter in Periodically Poled Piezoelectric Film Lithium Niobate With 1.52-dB IL and 19.4% FBW” 对 "具有 1.52 分贝 IL 和 19.4% FBW 的周期极化压电薄膜铌酸锂 23.8 GHz 声学滤波器 "的更正
IEEE microwave and wireless technology letters Pub Date : 2024-06-06 DOI: 10.1109/LMWT.2024.3396929
Roberto Gómez-García
{"title":"Erratum to “23.8-GHz Acoustic Filter in Periodically Poled Piezoelectric Film Lithium Niobate With 1.52-dB IL and 19.4% FBW”","authors":"Roberto Gómez-García","doi":"10.1109/LMWT.2024.3396929","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3396929","url":null,"abstract":"Due to a production error, the above letter \u0000<xref>[1]</xref>\u0000 corresponding to one of the 40 selected papers for publication in the IEEE MicROWAVE AND WIRELESS TECHNOLOGY LETTERS Special Issue on the International Microwave Symposium 2024 was included in the April 2024 issue.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10551669","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141286582","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 5-GHz Quadrature Switched-Capacitor Power Amplifier With IQ-Cell-Sharing and Serial Transformer Combiner in 28-nm CMOS 采用 28-nm CMOS 的 5 GHz 正交开关电容功率放大器，带 IQ 单元共享和串行变压器合路器
IEEE microwave and wireless technology letters Pub Date : 2024-06-06 DOI: 10.1109/LMWT.2024.3405498
Diyang Zheng;Yicheng Li;Hang Chen;Yun Yin;Hongtao Xu
{"title":"A 5-GHz Quadrature Switched-Capacitor Power Amplifier With IQ-Cell-Sharing and Serial Transformer Combiner in 28-nm CMOS","authors":"Diyang Zheng;Yicheng Li;Hang Chen;Yun Yin;Hongtao Xu","doi":"10.1109/LMWT.2024.3405498","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3405498","url":null,"abstract":"This letter presents a 5-GHz quadrature digital power amplifier (DPA) with serial transformer power combiner and in-phase and quadrature (IQ)-cell-sharing, which overcomes the 3-dB power loss in the conventional quadrature counterpart. A four-way differential serial-combining transformer (SCT) power combiner is adopted for output power close to the watt level. Implemented in 28-nm CMOS technology, the DPA is powered by 1.1-/2.2-V power supplies and only occupies \u0000<inline-formula> <tex-math>$0.98times 0.58$ </tex-math></inline-formula>\u0000 mm2 core area. It achieves 28.6-dBm peak output power with power added efficiency (PAE) of 24.4% at 5 GHz. With 20-MHz 64-quadraticamplitude modulation (QAM) 802.11ac signal, the DPA achieves Pavg of 18.6 dBm and average PAE of 10.7% with −25.0 dB error vector magnitude (EVM) at 5 GHz with digital predistortion (DPD).","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141583469","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
IEEE Open Access Publishing IEEE 开放存取出版
IEEE microwave and wireless technology letters Pub Date : 2024-06-06 DOI: 10.1109/LMWT.2024.3402469
{"title":"IEEE Open Access Publishing","authors":"","doi":"10.1109/LMWT.2024.3402469","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3402469","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10551668","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141286660","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 Information 电气和电子工程师学会微波与无线技术通讯》出版信息
IEEE microwave and wireless technology letters Pub Date : 2024-06-06 DOI: 10.1109/LMWT.2024.3399898
{"title":"IEEE Microwave and Wireless Technology Letters Publication Information","authors":"","doi":"10.1109/LMWT.2024.3399898","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3399898","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10551655","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141286716","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 : 2024-06-06 DOI: 10.1109/LMWT.2024.3399900
{"title":"IEEE Microwave and Wireless Technology Letters Information for Authors","authors":"","doi":"10.1109/LMWT.2024.3399900","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3399900","url":null,"abstract":"","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10551660","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141286693","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
Quad-Band Linear-to-Circular Polarization Reflecting Surface With Dual Orthogonal Rotation for C/X-Band Uplink/Downlink SatCom Applications 用于 C/X 波段上行链路/下行链路卫星通信应用的具有双正交旋转功能的四波段线性到圆形极化反射面
IEEE microwave and wireless technology letters Pub Date : 2024-06-05 DOI: 10.1109/LMWT.2024.3406925
Soumik Dey;Sukomal Dey
{"title":"Quad-Band Linear-to-Circular Polarization Reflecting Surface With Dual Orthogonal Rotation for C/X-Band Uplink/Downlink SatCom Applications","authors":"Soumik Dey;Sukomal Dey","doi":"10.1109/LMWT.2024.3406925","DOIUrl":"https://doi.org/10.1109/LMWT.2024.3406925","url":null,"abstract":"Satellite communication (SatCom) demands a dual-band circularly polarized (CP) antenna with dual-orthogonal rotation. This letter proposes a new frequency selective reflecting surface that transforms a linearly polarized (LP) wave to a CP wave at four discrete frequencies in the C- and X-bands. The dual-CP rotation of the reflected signal at each pair of frequencies can be utilized as uplink/downlink for C- and X-bands SatCom. Four LP-to-CP conversion frequencies are 6.8 and 7.44 GHz in the C-band and 9.92 and 11.12 GHz in the X-band. A prototype of the quad-band polarization converter was fabricated, with measured responses closely matching simulated results.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141964811","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信