A Wideband CMOS LNA design for WiMAX applications

被引：0
|
作者：
Amor, M. Ben [1 ]
Loulou, M. [1 ]
Quintanel, S. [2 ]
Pasquet, D. [2 ]
机构：
[1] Natl Engn Sch Sfax, LETI, Dept Elect Engn, Grp Rech EleCom, Sfax, Tunisia
[2] ENSEA UCP, ECIME, Cergy, France
来源：
ECCSC 08: 4TH EUROPEAN CONFERENCE ON CIRCUITS AND SYSTEMS FOR COMMUNICATIONS | 2008年
关键词：
D O I：
暂无
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：
In this paper we present the design of a low noise amplifier for WiMAX (802.16a) standard with AMS 0.35 mu m CMOS process. This LNA is designed to cover the frequency range for licensed and unlicensed bands of the WiMAX 2.3GHz-5.9GHz. The proposed amplifier achieve a wide band input and output matching with S11 and S22 lower than -10dB, a flat gain of 13db and a noise figure between 3dB for all the band and from the upper to the higher frequencies. The presented wide band LNA employs a Chebychev filter for input matching and an inductive shunt feedback for output matching with a bias current of 25mA and a supply voltage of 2.5V.
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页码：93 / +
页数：2
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