Design of a High Gain Power Amplifier for 77 GHz Radar Automotive Applications in 65-nm CMOS

被引：0

作者：

Hoa Thai Duong ^{[1
]}

Hoang Viet Le ^{[2
]}

Anh Trong Huynh ^{[2
]}

Evans, Robin John ^{[1
,2
]}

Skafidas, Efstratios ^{[1
,2
]}

机构：

[1] Univ Melbourne, Dept Elect & Elect Engn, Melbourne, Vic 3010, Australia

[2] Natl ICT Australia, Sydney, NSW, Australia

来源：

2013 8TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC) | 2013年

关键词：

CMOS; millimeter-wave; power amplifiers; transformer-based; TRANSCEIVER; 77-GHZ;

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：

A 77 GHz power amplifier (PA) fabricated in a standard CMOS 65-nm process for radar automotive applications is presented. Based on passive transformer-coupled architectures, a high gain PA has been developed for a 76-77 GHz frequency range. The proposed PA achieves a 18.5 dB gain with output compression point (OP1dB) of +9.5 dBm and a saturated output. power of +10.5 dBm for a 1.2 V supply. The isolation between input and output ports is better than 42 dB, and peak power added efficiency (PAE) is 7.1 %. Return losses at the input and output ports are less than -10 dB across the 67-100 GHz band. The PA has a compact size of 0.4 x 0.85 mm(2).

引用

页码：65 / 68

页数：4

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