Differential Low Noise Amplifier for S-Band Phased-Array Radar in 0.18-μm CMOS Technology

被引：0
|
作者：
Hsia, Tzu-Yu [1 ]
Li, Xin-Yi [1 ]
Yang, Liang-Yu Ou [1 ]
Tsai, Zuo-Min [2 ]
Chen, Shih-Yuan [3 ]
机构：
[1] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei, Taiwan
[2] Natl Chiao Tung Univ, Dept Elect & Comp Engn, Hsinchu, Taiwan
[3] Natl Taiwan Univ, Dept Elect Engn, Taipei, Taiwan
来源：
PROCEEDINGS OF THE 2019 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2019年
关键词：
CMOS; differential low noise amplifier (DLNA); phased-array radar;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
An S-hand differential low noise amplifier (DLNA) is presented and implemented in TSMC 0.18-mu m CMOS process for use in the receiver of a phased-array radar. A special layout approach is used in the input matching circuit by integrating two individual inductors together to shrink the chip area while increasing the inductances. The 3-dB gain bandwidth of the two-stage DLNA ranges from 1.9 to 4 GHz (72.41%). The measured gain is about 18.5 dB with an average in-band noise figure of 5.77 dB. The chip area is 0.4672 mm(2).
引用
收藏
页码：786 / 788
页数：3
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