发布求助
文献互助 智能选刊 最新文献

2019 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
Synthesis Design of Modified Wideband Balun Bandpass Filter With Compact Structure 结构紧凑的改进型宽带Balun带通滤波器的综合设计
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880102
Li Yang, Lei Zhu, R. Gómez‐García, Runqi Zhang, K. Tam
{"title":"Synthesis Design of Modified Wideband Balun Bandpass Filter With Compact Structure","authors":"Li Yang, Lei Zhu, R. Gómez‐García, Runqi Zhang, K. Tam","doi":"10.1109/IMWS-AMP.2019.8880102","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880102","url":null,"abstract":"A compact wideband balun bandpass filter (BPF) is presented. By adding a short-circuited microstrip stub at the unbalanced port, a wideband balun initially designed with three-pole quasi-Chebyshev response is modified to exhibit a four-pole fully-Chebyshev response. With its two-port equivalent circuit network, this proposed balun BPF is theoretically designed. To experimentally verify the design approach, a wideband balun BPF prototype centered at 2 GHz is simulated, fabricated and tested. An in-band amplitude imbalance smaller than 0.16 dB and phase imbalance less than 0.58° between the two output ports are measured.","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130487318","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
Dual-mode Coupler with Branch-line/Rat-race Responses on Integrated Passive Device Process 集成无源器件过程中具有分支/大鼠响应的双模耦合器
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880088
H. Chu, G. Li, T. Ma
{"title":"Dual-mode Coupler with Branch-line/Rat-race Responses on Integrated Passive Device Process","authors":"H. Chu, G. Li, T. Ma","doi":"10.1109/IMWS-AMP.2019.8880088","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880088","url":null,"abstract":"A dual-mode hybrid coupler, capable of providing distinguished functions as branch-line and rat-race couplers at two frequency bands, is first ever demonstrated on integrated passive device (IPD) process. The unusual design is fulfilled by replacing each arm of the coupler by several composite right/left-handed (CRLH) unit cells whose characteristic impedance and electrical length are controllable at two frequency bands. For size reduction, the CRLH unit cells, consist of two left-handed T-networks and a right-handed $pi$ -network inserted in between, are realized by quasi-lumped elements on IPD process. According to experimental results, the proposed on-chip coupler provides good electrical responses as a branch-line/rat-race coupler at 1.5/2.5 GHz while occupies a very compact size of $7.15 times 5.15 mm^{2}$.","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"114 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121093032","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: 2
Multiphysic Analysis of High Power Microwave Filter Using High Performance Aluminium Alloy 高性能铝合金大功率微波滤波器的多物理场分析
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880080
P. Martín-Iglesias, T. Raadik, F. Teberio, J. Percaz, S. Martín-Iglesias, L. Pambaguian, I. Arregui, I. Arnedo, T. Lopetegui, M. Laso
{"title":"Multiphysic Analysis of High Power Microwave Filter Using High Performance Aluminium Alloy","authors":"P. Martín-Iglesias, T. Raadik, F. Teberio, J. Percaz, S. Martín-Iglesias, L. Pambaguian, I. Arregui, I. Arnedo, T. Lopetegui, M. Laso","doi":"10.1109/IMWS-AMP.2019.8880080","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880080","url":null,"abstract":"Stringent requirements in terms of high power handling, thermal stability, low loss, low mass and low cost are commonly imposed to microwave filters for space applications. Advanced materials emerge as promising solutions thanks to the reduced Coefficient of Thermal Expansion while maintaining thermal conductivity similar to the values of conventional aluminium. The paper presents an advanced aluminium alloy together with the material characterization performed at ESAESTEC. Multiphysic simulations using CST has been performed for a high power filter at Ku-band.","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115957754","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
New approach for the simulation of bent and crumpled antennas on a flexible substrate 柔性基板上弯曲和皱褶天线模拟的新方法
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880127
K. Neumann, A. Rennings, D. Erni
{"title":"New approach for the simulation of bent and crumpled antennas on a flexible substrate","authors":"K. Neumann, A. Rennings, D. Erni","doi":"10.1109/IMWS-AMP.2019.8880127","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880127","url":null,"abstract":"This paper presents a new approach for simulating bent or crumpled antenna structures. A combination of two different simulation tools is used. At first a textile simulator is used to reproduce crumpling actions according to the fabric’s material parameters. The resulting model can then be imported into a boundary-element based electromagnetic solver. Such an approach offers the flexibility to fold the device in any possible form, without distorting the shape, that means the surface area remains constant.","PeriodicalId":109953,"journal":{"name":"2019 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":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115458482","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
[IMWS-AMP 2019 End Breaker Page] [IMWS-AMP 2019结束分隔符页面]
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/imws-amp.2019.8880111
{"title":"[IMWS-AMP 2019 End Breaker Page]","authors":"","doi":"10.1109/imws-amp.2019.8880111","DOIUrl":"https://doi.org/10.1109/imws-amp.2019.8880111","url":null,"abstract":"","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129408270","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 New Class of Doublet Based on Slotted Slant Ridge in Additive Manufacturing Technology 增材制造技术中一种基于开槽斜脊的新型双极体
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880093
C. Tomassoni, L. Silvestri, N. Delmonte, M. Bozzi, L. Perregrini, S. Marconi, G. Alaimo, F. Auricchio
{"title":"A New Class of Doublet Based on Slotted Slant Ridge in Additive Manufacturing Technology","authors":"C. Tomassoni, L. Silvestri, N. Delmonte, M. Bozzi, L. Perregrini, S. Marconi, G. Alaimo, F. Auricchio","doi":"10.1109/IMWS-AMP.2019.8880093","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880093","url":null,"abstract":"Additive Manufacturing (AM) technology is becoming very popular for the manufacturing of electromagnetic components. In this paper the flexibility of the AM is exploited to obtain compact waveguide filters. Filters are based on transverse slant ridge resonators inside a rectangular waveguide. The ridge incorporates a slot, possibly folded. The resonance of the slot is exploited in addition to the resonance of the transverse slanted ridge to obtain a compact dual mode resonator. Therefore, a single slotted ridge can produce two poles and two transmission zeros (TZs). Control of couplings to ridge resonance is obtained by using the slant angle, while control of couplings to slot resonance is obtained by folding the slot in different points. The structure realizes a transversal topology allowing the control of the transmission zero by controlling the ratio between coupling to ridge resonance and coupling to slot resonance.","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"516 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116217068","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: 4
Additive Manufactured Bandpass Filters at Ka-band 加材制造的ka波段带通滤波器
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880131
P. Booth
{"title":"Additive Manufactured Bandpass Filters at Ka-band","authors":"P. Booth","doi":"10.1109/IMWS-AMP.2019.8880131","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880131","url":null,"abstract":"This paper describes the development of an additive manufactured waveguide filter operating at Ka-band for satellite applications. The filter is designed to allow the build in a specific orientation to allow possible further integration with other components. The manufacturing process allows the parts to be realised monolithically. Measured performance of the filters is presented and compared to simulations.","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125209589","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: 6
[IMWS-AMP 2019 Front cover] [IMWS-AMP 2019封面]
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/imws-amp.2019.8880100
{"title":"[IMWS-AMP 2019 Front cover]","authors":"","doi":"10.1109/imws-amp.2019.8880100","DOIUrl":"https://doi.org/10.1109/imws-amp.2019.8880100","url":null,"abstract":"","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125099963","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
Additive Manufacturing of Symmetrical X-Band Waveguide Filters for Wide-Band Applications based on Extracted Pole Filter Design 基于提取极点滤波器设计的宽带对称x波段波导滤波器的增材制造
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880120
Daniel Miek, Sebastian Simmich, M. Höft
{"title":"Additive Manufacturing of Symmetrical X-Band Waveguide Filters for Wide-Band Applications based on Extracted Pole Filter Design","authors":"Daniel Miek, Sebastian Simmich, M. Höft","doi":"10.1109/IMWS-AMP.2019.8880120","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880120","url":null,"abstract":"In this paper, the realization of X-band waveguide filters based on extracted pole design realized with additive manufacturing (AM) techniques is discussed. All filters proposed here benefit from a symmetrical layout and can hence been cut in the E-plane. Design strategies for the proposed filter set-up are presented. Measurement results for a four cavity filter with up to two real frequency axis transmission zeros (TZs) are discussed. An extension to a higher number of TZs is possible. To reduce the production costs the commonly known fused deposition modelling (FDM) technique is used for the realization of the waveguide filters. Subsequent electroplating necessary for implementation of conductive surfaces will be discussed. The insertion loss of the proposed filters can drastically be reduced by the use of the E-plane cut.","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125218943","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: 4
Gain Enhancement of Annular Ring Patch Using Cascaded EBG 利用级联EBG增强环形贴片的增益
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2019-07-01 DOI: 10.1109/IMWS-AMP.2019.8880133
R. Sravya, R. Kumari, B. Choudhury
{"title":"Gain Enhancement of Annular Ring Patch Using Cascaded EBG","authors":"R. Sravya, R. Kumari, B. Choudhury","doi":"10.1109/IMWS-AMP.2019.8880133","DOIUrl":"https://doi.org/10.1109/IMWS-AMP.2019.8880133","url":null,"abstract":"In this paper, the concept of cascaded EBG for an annular ring patch antenna excited by coaxial feed designed for 6.8 GHz is proposed. The bandwidth and gain obtained for the annular patch are 267 MHz and 7.3 dB respectively. The impedance bandwidth of the antenna is enhanced from 4 % to 18 % by introducing two complementary split ring resonators (CSRR) near the feed. By the introduction of CSRR, the antenna resonates at three different frequencies 6.4 GHz, 6.8 GHz and 7.3 GHz with gain 5.5 dB, 7.3 dB, and 0.2 dB. The gain at 6.8 GHz and 7.3 GHz are enhanced to 8.3 dB and 2 dB respectively using cascaded mushroom EBG with circular symmetry arranged around the patch.","PeriodicalId":109953,"journal":{"name":"2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127340476","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
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
小红书