一种用于6 ~ 4ghz频段的低噪声GaAs MMIC卫星下变频器

Microwave and Millimeter-Wave Monolithic Circuits Pub Date : 1900-01-01 DOI:10.1109/MCS.1987.1114534

A. R. Harvey, F. Cotton, D. Bennington, R. Eaton, P. Cooper

{"title":"一种用于6 ~ 4ghz频段的低噪声GaAs MMIC卫星下变频器","authors":"A. R. Harvey, F. Cotton, D. Bennington, R. Eaton, P. Cooper","doi":"10.1109/MCS.1987.1114534","DOIUrl":null,"url":null,"abstract":"An all GaAs MMIC wideband 6 to 4 GHz downconverter technology demonstrator has been designed, developed, fabricated and tested. The module achieves an overall conversion gain of 67 dB with a 3.2 dB noise figure. The MMIC chip set developed includes an LNA, an active splitter, phase shifters, a mixer, broadband power combiners and an IF amplifier. The assembly represents a significant size and weight reduction compared to conventional hybrid units.","PeriodicalId":231710,"journal":{"name":"Microwave and Millimeter-Wave Monolithic Circuits","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Low Noise GaAs MMIC Satellite Downconverter for the 6 to 4 GHz Band\",\"authors\":\"A. R. Harvey, F. Cotton, D. Bennington, R. Eaton, P. Cooper\",\"doi\":\"10.1109/MCS.1987.1114534\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An all GaAs MMIC wideband 6 to 4 GHz downconverter technology demonstrator has been designed, developed, fabricated and tested. The module achieves an overall conversion gain of 67 dB with a 3.2 dB noise figure. The MMIC chip set developed includes an LNA, an active splitter, phase shifters, a mixer, broadband power combiners and an IF amplifier. The assembly represents a significant size and weight reduction compared to conventional hybrid units.\",\"PeriodicalId\":231710,\"journal\":{\"name\":\"Microwave and Millimeter-Wave Monolithic Circuits\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Microwave and Millimeter-Wave Monolithic Circuits\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MCS.1987.1114534\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microwave and Millimeter-Wave Monolithic Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MCS.1987.1114534","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

设计、开发、制作并测试了全GaAs MMIC宽带6 ~ 4ghz下变频技术验证器。该模块的总转换增益为67 dB，噪声系数为3.2 dB。开发的MMIC芯片组包括LNA、有源分配器、移相器、混频器、宽带功率合成器和中频放大器。与传统的混合动力装置相比，该装置的尺寸和重量都大大减轻。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A Low Noise GaAs MMIC Satellite Downconverter for the 6 to 4 GHz Band

An all GaAs MMIC wideband 6 to 4 GHz downconverter technology demonstrator has been designed, developed, fabricated and tested. The module achieves an overall conversion gain of 67 dB with a 3.2 dB noise figure. The MMIC chip set developed includes an LNA, an active splitter, phase shifters, a mixer, broadband power combiners and an IF amplifier. The assembly represents a significant size and weight reduction compared to conventional hybrid units.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Microwave and Millimeter-Wave Monolithic Circuits

自引率

0.00%

发文量