发布求助
文献互助 智能选刊 最新文献

2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)最新文献

筛选
英文 中文
Frequency decoupled coding meta-mirror by combining propagation phase with geometric phase 基于传播相位与几何相位相结合的频率解耦编码元镜像
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643984
Zhenfei Li, Weiren Zhu
{"title":"Frequency decoupled coding meta-mirror by combining propagation phase with geometric phase","authors":"Zhenfei Li, Weiren Zhu","doi":"10.1109/IMWS-AMP53428.2021.9643984","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643984","url":null,"abstract":"Frequency decoupling in single resonance is crucial for various applications both in optical and microwave regions. Here, we develop a completely dual-frequency decoupled strategy in single meta-atom for independent phase and amplitude control by combining propagation with geometric phases. As a proof of concept, the bi-functionalities of multifocal shaping with uniform amplitude at two different frequencies have been experimentally demonstrated. This scheme may pave a new route for multi-mode detection, communication and imaging applications.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116026146","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: 1
Low-pass Filter Based on a Novel Compact Microstrip Resonant Cell (CMRC) in Terahertz Band 基于新型紧凑微带谐振单元(CMRC)的太赫兹低通滤波器
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643953
Miao-Miao Ma, Bo Zhang, Yong Fan
{"title":"Low-pass Filter Based on a Novel Compact Microstrip Resonant Cell (CMRC) in Terahertz Band","authors":"Miao-Miao Ma, Bo Zhang, Yong Fan","doi":"10.1109/IMWS-AMP53428.2021.9643953","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643953","url":null,"abstract":"This paper presents an improved low-pass filter based on compact microstrip resonant cell (CMRC), which exhibits slow-wave characteristics. Based on this structure, a local oscillator (LO) filter with a passband of 0-130GHz and an intermediate frequency (IF) filter with a passband of 0-50GHz are designed, which can be applied in the terahertz subharmonic mixer. The simulation results show that filter shares a more compact structure while maintaining a low insertion loss and high rejection in the stopband.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124315518","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
Multi-Functional Water Antenna Structure 多功能水天线结构
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643990
James Shen, Lin Zhou
{"title":"Multi-Functional Water Antenna Structure","authors":"James Shen, Lin Zhou","doi":"10.1109/IMWS-AMP53428.2021.9643990","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643990","url":null,"abstract":"This paper introduces a multi-function water antenna structure that can be used as a 5G antenna and light at the same time. A semi-conical sea-water layer not only serves as the radiating element of the antenna, but also functions as a transparent cover of the light bulb, which allows light to shine through the water cover. An experimental prototype is fabricated to successfully demonstrate this dual-function feature.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129036684","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: 1
An Electrically Controlled Terahertz Modulator with Slow Wave Based on High Electron Mobility Transistor 基于高电子迁移率晶体管的慢波电控太赫兹调制器
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9644011
Tao Chen, Yi Ren, H. Hao, J. Ran
{"title":"An Electrically Controlled Terahertz Modulator with Slow Wave Based on High Electron Mobility Transistor","authors":"Tao Chen, Yi Ren, H. Hao, J. Ran","doi":"10.1109/IMWS-AMP53428.2021.9644011","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9644011","url":null,"abstract":"In this paper, we propose a high electron mobility transistor (HEMT) integrated metasurface to obtain a high modulation depth. The terahertz wave can be modulated by controlling the voltage of the grid, and a modulation depth of 96% is obtained, accompanied by a significant group delay. This modulation method has potential applications in terahertz wireless communications for its potential high modulation speed.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122215185","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
Radar Absorbing Material Applied to Precise RCS Regulation of Complex Scatterer Structure 雷达吸波材料用于复杂散射体结构的精确RCS调节
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643935
Chengxiang Xu, Jianxun Su, Zengrui Li
{"title":"Radar Absorbing Material Applied to Precise RCS Regulation of Complex Scatterer Structure","authors":"Chengxiang Xu, Jianxun Su, Zengrui Li","doi":"10.1109/IMWS-AMP53428.2021.9643935","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643935","url":null,"abstract":"In this paper, an ultra-thin absorber of metamaterial loaded with resistors is proposed to maintain polarization-insensitive and large-angle stable partial wave absorption characteristics by exploring the principles of the absorbing structure. The absorbing unit has three layers, that the top layer is a metal patch loaded with resistors. This absorbing unit can achieve different frequencies stable absorbance in the 4-40 GHz frequency band, which is of great significance in the precise RCS regulation of complex scatterer structure. By laying this absorbing unit, the trihedral corner reflector is stable at 8-40 GHz with the fitted RCS between −3 to −6 dbsm. The thickness of this structure is only 1 mm.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130815981","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: 3
Design of A Broad Beam Circularly Polarized Antenna With Dual Modes 双模宽波束圆极化天线的设计
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643993
Weiwei Guan, Ruipeng Zhang, Ming Song, Rundong Xue, Shi-gang Zhou
{"title":"Design of A Broad Beam Circularly Polarized Antenna With Dual Modes","authors":"Weiwei Guan, Ruipeng Zhang, Ming Song, Rundong Xue, Shi-gang Zhou","doi":"10.1109/IMWS-AMP53428.2021.9643993","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643993","url":null,"abstract":"A new structure to radiate circularly polarized electromagnetic waves based on a circular waveguide antenna is proposed. A combination of a circular waveguide with long radius for exciting TE01 mode and one with short radius for TM01 mode is used to create circularly polarized waves with very low axial ratio formed by the orthogonal electric field and 90 degree phase offset between the mode TE01 and TM01.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116848810","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: 1
A Design of 5G antenna array based on fractal structure 基于分形结构的5G天线阵列设计
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643959
Ren Wang, Haoran Sun, Shou-zhao Jing, Yong Fan
{"title":"A Design of 5G antenna array based on fractal structure","authors":"Ren Wang, Haoran Sun, Shou-zhao Jing, Yong Fan","doi":"10.1109/IMWS-AMP53428.2021.9643959","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643959","url":null,"abstract":"A miniaturized microstrip antenna unit with a center frequency of 4.86 GHz was designed. The antenna unit uses a hollow structure to integrate the radiating patch with the ground, and Minkowski fractal is used to realize miniaturization of the antenna. Then, using the designed antenna unit, a fractal $1times 4$ antenna array was proposed. The gain of the proposed antenna array can reach 12.6 dBi. The measurement results are consistent with the simulation ones, which verifies the effectiveness of the designed scheme. Furthermore, the designed antenna array can be used for the design of MIMO due to its excellent characteristics.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132558177","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: 1
Overview of Air-Filled SIW Filter Topologies 充气SIW过滤器拓扑概述
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643962
N. Delmonte, L. Silvestri, C. Tomassoni, L. Perregrini, M. Bozzi
{"title":"Overview of Air-Filled SIW Filter Topologies","authors":"N. Delmonte, L. Silvestri, C. Tomassoni, L. Perregrini, M. Bozzi","doi":"10.1109/IMWS-AMP53428.2021.9643962","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643962","url":null,"abstract":"A variety of filters topologies in air-filled substrate integrated waveguide (SIW) technology are reviewed and discussed in this paper. The complete or partial removal of the dielectric substrate in SIW cavities provides additional degrees of freedom, which are exploited to achieve the desired distribution of poles and zeros in the frequency response. A novel tunable filter topology is also presented and preliminarily validated with experimental results.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128200097","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: 1
Novel Structures and Technologies for Microwave Sensors 微波传感器的新结构与新技术
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9644003
M. Bozzi
{"title":"Novel Structures and Technologies for Microwave Sensors","authors":"M. Bozzi","doi":"10.1109/IMWS-AMP53428.2021.9644003","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9644003","url":null,"abstract":"The use of wireless systems integrating sensing capabilities is becoming increasingly relevant for several applications under the umbrella of the Internet of Things. This work presents a review of some recent implementation structures and manufacturing technologies for the realization of microwave sensors, for applications ranging from the characterization of the electrical properties of materials to the determination of rotation and proximity. The use of planar structures and substrate integrated waveguide (SIW) technology, the fabrication by additive manufacturing, as well as the adoption of hybrid solutions are presented and discussed.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134455002","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
Study of Triangle Array Arrangements with Lower Sidelobe for 5G Mobile Base Station Antennas 5G移动基站天线低旁瓣三角形阵列布置研究
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI: 10.1109/IMWS-AMP53428.2021.9643860
Buning Tian, Ren Wang, Cheng Jin, Yan Li, Jianping An, Xiangyuan Bu
{"title":"Study of Triangle Array Arrangements with Lower Sidelobe for 5G Mobile Base Station Antennas","authors":"Buning Tian, Ren Wang, Cheng Jin, Yan Li, Jianping An, Xiangyuan Bu","doi":"10.1109/IMWS-AMP53428.2021.9643860","DOIUrl":"https://doi.org/10.1109/IMWS-AMP53428.2021.9643860","url":null,"abstract":"In this paper, triangle array arrangements are investigated for obtaining lower sidelobe level of phased array antennas. Several types of triangle array arrangements are proposed and their performance of radiation pattern are simulated. The results show that these array arrangements with 64 elements have lower max sidelobe level compared to the regular triangle array with $8times 8$ elements.","PeriodicalId":143802,"journal":{"name":"2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122553009","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：604180095
Book学术官方微信