標題: Multi-Gbps Tri-Band 28/38/60-GHz CMOS Transmitter for Millimeter-Wave Radio System-on-Chip
作者: del Rio, David
Yoon, Daekeun
Chen, Fan-Ta
Zhang, Yan
Liang, Chia-Jen
Chiang, Ching-Wen
Chang, Mau-Chung Frank
Kuan, Yen-Cheng
交大名義發表
National Chiao Tung University
關鍵字: CMOS integrated circuits;millimeter wave integrated circuits;mixers;power amplifiers;5G
公開日期: 1-Jan-2019
摘要: This paper presents the design of a novel tri-band 28-nm CMOS transmitter for the 28, 38 and 60-GHz mm-wave bands. It consists of a 4-stage power amplifier preceded by a wideband active mixer. The PA employs wideband enhancing techniques and low-loss switches to achieve the tri-band operation, as well as a linearization loop to enhance the OP1dB by more than 3.5 dB. The PA exhibits a measured gain of 22/23/12 dB in the 3 bands and a Psat higher than 10 dBm. The transmitter CG is 10/15/4 dB and it is capable of transmitting a 1.5-Gbps modulated signal. The PA and the transmitter consume 430 and 431 mW of DC power and occupy 0.87 and 1.14 mm(2), respectively.
URI: http://hdl.handle.net/11536/153307
ISBN: 978-1-7281-1309-8
ISSN: 0149-645X
期刊: 2019 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS)
起始頁: 488
結束頁: 491
Appears in Collections:Conferences Paper