ku波段6位MMIC移相器的设计与性能

2008 9th International Conference on Solid-State and Integrated-Circuit Technology Pub Date : 2008-12-30 DOI:10.1109/ICSICT.2008.4734805

Pan Xiaofeng, Shen Ya

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引用次数: 6

摘要

本文介绍了一种采用0.25 m PHEMT开关的ku波段单片移相器的设计思想和性能。开发的6位移相器显示，在12至15 GHz范围内，总体相位偏差小于1.5 rms，插入损耗变化小于0.35 dB rms。在所有64种状态下，测量到的插入损耗为9 dB，驻波比小于1.4。单片移相器的芯片尺寸为3.1 mm × 1mm。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and performance of a Ku-band 6-bit MMIC phase-shifter

This paper describes design consideration and performance of a Ku-band monolithic phase shifter utilizing 0.25-¿m PHEMT switches. The developed 6-bit phase shifter demonstrates an overall phase deviation less than 1.5 rms and an insertion loss variation less than 0.35 dB rms from 12 to 15 GHz. For all 64 states, the insertion loss is measured to be 9 dB and the VSWR is less than 1.4. The chip size of the monolithic phase shifter is 3.1 mm × 1 mm.

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2008 9th International Conference on Solid-State and Integrated-Circuit Technology

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