A 1x1 802.11n WLAN SoC with fully integrated RF front-end utilizing PA linearization

2009 Proceedings of ESSCIRC Pub Date : 2009-11-10 DOI:10.1109/ESSCIRC.2009.5325998

M. Terrovitis, M. Mack, J. Hwang, Brian J. Kaczynski, G. Tseng, B. Wang, S. Mehta, D. Su

引用次数: 14

Abstract

A 1x1 2.4GHz 802.11n draft compliant radio SoC with fully integrated front-end is presented. A linearized power amplifier is merged with a low noise amplifier to form an RF front end with built-in transmit/receive switch functionality. In HT20 mode, the radio can transmit 19.4dBm spectral mask compliant power and 18.4dBm EVM-compliant power at 65Mbps rate. The sensitivity from the port shared with the PA is −97 dBm at 1Mbps rate.

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1x1 802.11n WLAN SoC，具有完全集成的射频前端，采用PA线性化

提出了一种前端完全集成的1x1 2.4GHz 802.11n草案无线电SoC。线性化功率放大器与低噪声放大器合并，形成具有内置发射/接收开关功能的射频前端。在HT20模式下，无线电可以以65Mbps的速率传输19.4dBm的频谱掩码功率和18.4dBm的evm功率。在1Mbps速率下，与PA共享端口的灵敏度为- 97 dBm。

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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来源期刊

2009 Proceedings of ESSCIRC

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