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A 2.4-GHz low-IF receiver for wideband WLAN in 0.6-μm CMOS -: Architecture and front-end

被引：63
作者：
Behbahani, F [1 ]
Leete, JC
Kishigami, Y
Roithmeier, A
Hoshino, K
Abidi, AA
机构：
[1] Univ Calif Los Angeles, Dept Elect Engn, Integrated Circuits & Syst Lab, Los Angeles, CA 90095 USA
[2] Asahi Chem Ind Co Ltd, Fuji, Shizuoka 416, Japan
来源：
IEEE JOURNAL OF SOLID-STATE CIRCUITS | 2000年 / 35卷 / 12期
关键词：
D O I：
10.1109/4.890304
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents the 2.4-GHz front-end and the first downconversion section of a fully integrated low-IF receiver. The dual-conversion receiver and rejects the image repeatably by 60 dB using integrated polyphase filters without calibration or tuning, The gain of the RF mixer and IF amplifier is switchable to slide the available dynamic range of the following stages based on the conditions of the input signal, The front-end and downconversion sections drain 35 mA on average from a 3.3-V supply. Minimum cascade noise figure is 7.2 dB, and maximum cascade IIP3 is -3.4 dBm.
引用
收藏
页码：1908 / 1916
页数：9
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