采用0.13m pHEMT技术的超宽带接收机保护限幅器

2017 IEEE MTT-S International Microwave and RF Conference (IMaRC) Pub Date : 2017-12-01 DOI:10.1109/IMARC.2017.8449717

S. Chaturvedi, S. L. Badnikar, A. A. Naik

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引用次数: 3

摘要

本文介绍了一种利用0.13um pHEMT技术实现的超宽带接收机保护限幅器的设计与开发。该限幅器实现了极低的插入损耗(>db)，宽带匹配(S11/S22 > 10dB)和在0.5至18GHz的高带宽上33dBm (2W)的高功率处理。设计的限幅器平面漏功率为20dBm。该芯片实现在一个非常紧凑的尺寸1.6×0.71mm。

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Ultra Wideband Receiver Protection Limiter Using 0.13m pHEMT Technology

This paper describes design and development of an ultra-wideband receiver protection limiter realized using 0.13um pHEMT technology. The limiter achieves very low insertion loss of > 1dB, wide band match S11/S22 > 10dB) and high power handling of 33dBm (2W) over a very high bandwidth of 0.5 to 18GHz. The flat leakage power of the designed limiter is 20dBm. The chip is realized in a very compact size of 1.6×0.71mm.

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2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)

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