A Receive-Band-Noise Estimation Method and Its Application to a WCDMA Band 11/21 GaAs-BiFET MMIC Power Amplifier Module

Kazuya Yamamoto,Masakazu Hirobe,Kazuhiro Iyomasa,Miyo Miyashita,Satoshi Suzuki,Hiroaki Seki

IEEE Transactions on Microwave Theory and Techniques（2016）

引用 6|浏览8

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摘要

This paper proposes a simple but relatively accurate, receive (Rx)-band-noise estimation method for wideband code division multiple access (WCDMA) handset heterojunction bipolar transistor MMIC power amplifier module (PAM) design. The method is based on small-signal and two-tone large-signal simulations, calculating Rx-band noise and helping circuit designers comprehend noise contributions under a...

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关键词

Estimation,Multiaccess communication,Spread spectrum communication,Power generation,Integrated circuit modeling,MMICs,Gain

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