2.4和5 GHz双频802.11 WLAN支持数据速率为108 Mb/s

24th Annual Technical Digest Gallium Arsenide Integrated Circuit (GaAs IC) Symposiu Pub Date : 2002-12-10 DOI:10.1109/GAAS.2002.1049018

B. McFarland, A. Shor, A. Tabatabaei

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引用次数: 30

摘要

提出了一种实现双模式、双频802.11 A /b无线局域网的三芯片组及其相关参考设计。参考设计在6mb /s时灵敏度为-91 dBm，在54mb /s时灵敏度为-73 dBm，在108mb /s时灵敏度为-70 dBm。在6mb /s时实现18dbm发射功率，在54mb /s和108mb /s时实现14dbm发射功率。给出了802.11a的概述。总结了世界范围内的频谱分配。描述了所需的射频元件性能，包括PA线性度和可实现的PA效率。

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A 2.4 & 5 GHz dual band 802.11 WLAN supporting data rates to 108 Mb/s

A three chip set, and its associated reference design, implementing a dual mode, dual band 802.11 a/b WLAN is presented. The reference design achieves -91 dBm sensitivity at 6 Mb/s, -73 dBm at 54 Mb/s, and -70 dBm at 108 Mb/s. 18 dBm transmit power is achieved at 6 Mb/s, 14 dBm at 54 and 108 Mb/s. An overview of 802.11a is given. Worldwide spectral allocations are summarized. Required RF component performance is described including PA linearity and achievable PA efficiencies.

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24th Annual Technical Digest Gallium Arsenide Integrated Circuit (GaAs IC) Symposiu

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