1996 26th European Microwave Conference最新文献_第5页

Characterization of leaky wave antenna and active gain enhancement 漏波天线特性与有源增益增强

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337647

Min Chen, Howard Z. Chang, B. Houshmand, T. Itoh

引用次数: 5

Influence of alloy composition on the noise behavior of hetero-FETs in millimeter-wave frequency range 合金成分对毫米波频段异质场效应管噪声特性的影响

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337720

A. Abou-Elnour, K. Schunemann

引用次数: 0

A monolithic integrated, on chip matched GaAs power amplifier for HIPERPLAN with a single 3.3v supply 单片集成，片上匹配的GaAs功率放大器HIPERPLAN与单3.3v电源

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337550

T. A. Bos, U. Lott

引用次数: 4

A new silicon micro-test-fixture facilitates the re-usability of accurately characterized low-power FET devices 一种新的硅微测试夹具有助于精确表征低功率场效应管器件的重复使用

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337625

E. Wasige, G. Kompa, F. van Raay, I. Rangelow, F. Shi, W. Scholz, R. Kassing

{"title":"A new silicon micro-test-fixture facilitates the re-usability of accurately characterized low-power FET devices","authors":"E. Wasige, G. Kompa, F. van Raay, I. Rangelow, F. Shi, W. Scholz, R. Kassing","doi":"10.1109/EUMA.1996.337625","DOIUrl":"https://doi.org/10.1109/EUMA.1996.337625","url":null,"abstract":"Accurate characterization and modeling of microwave active devices is a prerequisite for reliable microwave circuit design. A new silicon micro-test-fixture which offers the possibility of (re-)using accurately characterized microwave GaAs FETs in final circuits is presented. In this way, device tolerances are eliminated resulting in accurately predictable microwave performances. The technological requirements that must be fulfilled to facilitate the re-usability of commercially available GaAs FET transistor chips and the required processing procedure are discussed. For device characterization purposes, microtest-fixtures are micromachined on a high resistivity silicon (MRS) wafer which is also suitable as a microwave substrate. After characterization and modeling of the microwave device, the required passive circuitry for the intended application can be realized on the same wafer incorporating the pre-tested device and using distributed coplanar components. The proposed technology minimizes the required lengths of bond wire interconnects between the chip and the passive circuit and offers the possibility of realizing planar interconnects using air-bridge technology.","PeriodicalId":219101,"journal":{"name":"1996 26th European Microwave Conference","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117308106","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

Comparative studies of three types of coplanar waveguide structures for millimeter-wave applications 毫米波应用中三种共面波导结构的比较研究

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337742

Zhewang Ma, A. Miyata, E. Yamashita

引用次数: 1

Distributed approach for modeling integrated MESFET/HFET devices 集成MESFET/HFET器件的分布式建模方法

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337635

W. Stiebler, M. Matthes, T. Koppel, G. Bock

引用次数: 0

Microwave applications of high-temperature superconductor devices 高温超导体器件的微波应用

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337704

Yoshio Kobayashi

引用次数: 3

Eigenvalue mode confirmation in a mutually coupled active antenna chain array 互耦合有源天线链阵列的特征值模式确认

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337655

D. Humphrey, V. Fusco

引用次数: 2

A universal electrothermal FET model suitable for general large-signal applications 适用于一般大信号应用的通用电热场效应管模型

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337565

V. Rizzoli, A. Costanzo, Giulio Muzzarelli

引用次数: 6

A simple design procedure for microstrip resonator filters with a single pair of transmission zeros 一个简单的设计程序微带谐振滤波器与一个单一的对传输零

1996 26th European Microwave Conference Pub Date : 1996-10-01 DOI: 10.1109/EUMA.1996.337602

S. Denis, C. Person, S. Toutain, B. Theron, S. Vigneron

{"title":"A simple design procedure for microstrip resonator filters with a single pair of transmission zeros","authors":"S. Denis, C. Person, S. Toutain, B. Theron, S. Vigneron","doi":"10.1109/EUMA.1996.337602","DOIUrl":"https://doi.org/10.1109/EUMA.1996.337602","url":null,"abstract":"Current microwave communication systems need high-performance narrow-band bandpass filters of size who is compatible with devices including MIC or MMIC components. These needs are expressed especially in communication satellites where payload dimensions and weights are important criteria. Multiple coupled resonator filters are good candidates in this respect. Thanks to their ability to place transmission zeros near cut-off frequencies, high selectivity with a restricted number of resonators is obtained. This characteristic is of great interest in the case of narrow-band filters where losses are strongly related to the number of resonators. Nevertheless, making these filters with coupled microstrip resonators presents several difficulties due to the technology. In fact, the discontinuities presented in this topology and the velocity phase differences on parallel coupled lines make the synthesis of this kind of filter tedious. With the aim of answering this problem, a complete design procedure is presented in this paper which allows this kind of filter to be designed easily on any commercial microwave circuit simulator software. In order to validate particular elements incorporated in the procedure, a four order X-band filter was designed. This filter is intended to be inserted in a small size satellite transponder.","PeriodicalId":219101,"journal":{"name":"1996 26th European Microwave Conference","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130117935","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