Mo4A: Integrated Radar and Spectrum-Sensing Arrays

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Mon 8 Jun | 15:40 - 17:20
Room: 252AB
Harald Pretl
Johannes Kepler Universität Linz
Mustafijur Rahman
IIT Delhi
This session highlights advances in integrated RF sensing and radars. The first paper presents a 16-VRX radar using analog I/Q correlators with state-of-the-art efficiency. The next paper discusses a 2 to 20GHz RF signal processor based on a looped phase–time array that enhances frequency resolution. The third paper presents a 405GHz 2×2 scalable transceiver with increased frequency locking range. The fourth paper presents a radar transceiver featuring a hybrid Doppler-CW/PMCW operation to achieve unambiguous range accuracy of tens of µm. Finally, a W-band PMCW transmitter using an RWTO and edge combiner concludes the session.
15:40 - 16:00
Mo4A-1 A 4T4R Code-Domain UWB Radar with Fully Analog Multi-Lag Correlators and Pre-Correlation Averaging
ABSTRACT
A. Undavalli, A.S. Kumar, T.G. Liang, K. Rashed, S. Chakrabartty, A. Natarajan, A. Nagulu
Northeastern University, Yale Univ., Oregon State Univ., WashU
16:00 - 16:20
Mo4A-2 A 2 to 20GHz Resolution-Enhanced RF Spectrum Sensor Using a Looped Phase-Time Array
ABSTRACT
Liwen Zhong, Meijun Tian, Wooram Lee
Penn State
16:20 - 16:40
Mo4A-3 405-GHz 2×2 Concurrent Transceiver Pixel Array with 7.8-GHz Bandwidth Using Series-Coupled Standing-Wave Oscillators
ABSTRACT
Seungmo Noh, Goutham Murugesan, Seongjae Mun, Young-Joon Lee, Frank Zhang, Wooyeol Choi, Kenneth K. O
Univ. of Texas at Dallas, Seoul National Univ.
16:40 - 17:00
Mo4A-4 A Doppler-Assisted 76GHz PMCW Radar with Meter-Scale Unambiguous Range and µm-Scale Range Accuracy
ABSTRACT
Zhengyang Zhang, Xuyang Liu, Yilun Huang, Hamidreza Aghasi
Univ. of California, Irvine
17:00 - 17:20
Mo4A-5 A W-Band RTWO-Based Digital Transmitter for PMCW Radar Achieving 14.9% Efficiency
ABSTRACT
Shaoqi Yang, Zhongjun Zhang, Weichen Tao, Yuhao Yang, Juncheng Deng, Jing Liu, Fujiang Lin, Robert Bogdan Staszewski, Liheng Lou, Yizhe Hu
USTC, Hefei SCMI, Univ. College Dublin