RMo2C: mm-Wave Building Blocks & Components

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Mon 16 Jun | 10:10 - 11:50
207
mm-Wave Building Blocks & Components
Mohamed Elkhouly
Broadcom
Giuseppe Gramegna
IMEC
This session explores key mm-wave building blocks and components. The first paper presents a 28–40GHz phase shifter in 65nm CMOS, achieving less than 0.4° RMS phase error, <0.31dB RMS gain error, and a 31.5dB gain tuning range. The second paper introduces a V-band FMCW transmitter featuring an impedance-invariant voltage gain amplifier phase shifter, also in 65nm CMOS. The third paper showcases a 25–32GHz frequency doubler with up to 32% efficiency and >39dBc harmonic rejection, while the fourth paper reports a compact 24–31GHz complex impedance sensor — both implemented in 22nm FD-SOI. The session concludes with a C–X-band Wilkinson power divider/combiner utilizing a folded two-section mechanism in 65nm bulk CMOS.
10:10 - 10:30
RMo2C-1 A 28–40GHz 6-Bit Variable Gain Phase Shifter with <0.4°/<0.31dB PS RMS Phase/Gain Errors and 31.5-dB Gain Tuning Range
ABSTRACT
Tao Zhang, Haohui Chen, Depeng Sun, Lisheng Chen, Ruixue Ding, Shubin Liu, Zhangming Zhu
Xidian Univ., Xidian Univ., Xidian Univ., Xidian Univ., Xidian Univ., Xidian Univ., Xidian Univ.
10:30 - 10:50
RMo2C-2 A V-Band Transmitter Front-End IC for Phased-Array FMCW Radar with Impedance-Invariant Variable-Gain Phase Shifter
ABSTRACT
Mingyu Lee, Subin Lim, Euijin Oh, Goo-Han Ko, Si-Keuk Ryu, Eun-Taek Sung, Donghyun Baek, Jong-Ryul Yang, Seungchan Lee, Jinseok Park
Chonnam National Univ., Chonnam National Univ., Chonnam National Univ., Chung-Ang Univ., Chung-Ang Univ., ETRI, Chung-Ang Univ., Konkuk University, Chonnam National Univ., Chonnam National Univ.
10:50 - 11:10
RMo2C-3 A Compact 25–32GHz Frequency Doubler with up to 32% Efficiency and >39 dBc Harmonic Rejection in 22nm FDSOI
ABSTRACT
Mohammed Helal, Gabriel M. Rebeiz
Univ. of California, San Diego, Univ. of California, San Diego
11:10 - 11:30
RMo2C-4 A 24–31GHz Compact Low-Power Complex Impedance Sensor for Beamforming Transmitters in 22nm FD-SOI
ABSTRACT
Xuepu Wu, Yang Zhang, Giovanni Mangraviti, Rana ElKashlan, Dries Peumans, Piet Wambacq
IMEC, IMEC, IMEC, IMEC, Vrije Universiteit Brussel, IMEC
11:30 - 11:50
RMo2C-5 An Ultra-Compact and Broadband C-X-Band Wilkinson Power Divider/Combiner Using a Folded Two-Section Mechanism in 65-nm Bulk CMOS Technology
ABSTRACT
Jiazhi Ying, Zhiqiang Zhao, Yikun Wang, Kaiqiang Zhu, Houjun Sun
Beijing Institute of Technology, Beijing Institute of Technology, Beijing Institute of Technology, Beijing Institute of Technology, Beijing Institute of Technology
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