完全集成的802.11n无线电，具有24GHz谐波LO产生，适用于低成本，低功耗，多标准系统

2011 IEEE Radio Frequency Integrated Circuits Symposium Pub Date : 2011-06-05 DOI:10.1109/RFIC.2011.5940592

R. Sadhwani, A. Ben-Bassat, R. Banin, H. Shang, B. Jann, O. Degani

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引用次数: 3

摘要

我们报告了一种新的基于谐波LOG的802.11n无线电直接转换射频收发器。该多通信收发器由蓝牙SoC和WiFi组成，包括19-24GHz VCO，集成前端包括WiFi T/R和WiFi- bt交换机。该IC采用90nm数字CMOS技术制造，功耗为422/560mW (Rx/Tx 802.11n 300/150Mbps)， BT模式下功耗为110mW，面积约为19mm2。在WiFi/BT模式下，天线峰值饱和功率达到24/9dBm。

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A fully integrated 802.11n radio with 24GHz harmonic LO generation for low-cost, low power, multi-standard systems

We report a novel harmonic LOG based direct conversion RF transceiver for 802.11n radio. This multi-comm transceiver consists of Bluetooth SoC and WiFi, it includes 19–24GHz VCO, integrated front-end including WiFi T/R and WiFi-BT switches. Fabricated in 90nm digital CMOS technology, this IC consumes 422/560mW (Rx/Tx 802.11n 300/150Mbps), 110mW in BT mode, with an area of approx 19mm2. A peak saturated power of 24/9dBm is achieved at antenna in WiFi/BT mode.

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2011 IEEE Radio Frequency Integrated Circuits Symposium

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