Kun-Da Chu
University of Washington
10 Papers
15 Citations
Kun-Da Chu is an academic researcher from University of Washington. The author has contributed to research in topics: Computer science & Filter (video). The author has an hindex of 3, co-authored 8 publications. Previous affiliations of Kun-Da Chu include MediaTek.
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Papers
A broadband and deep-TX self-interference cancellation technique for full-duplex and frequency-domain-duplex transceiver applications
Kun-Da Chu,Mohamad Katanbaf,Tong Zhang,Chenxin Su,Jacques C. Rudell +4 more
- 01 Feb 2018
TL;DR: This paper describes a CMOS transceiver with a deep TX SI cancellation performance over a very wideband (65 dBc/80MHz and 70dBc/40MHz) over broad-bandwidth signals.
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Two-Way Traffic Ahead: RF\/Analog Self-Interference Cancellation Techniques and the Challenges for Future Integrated Full-Duplex Transceivers
TL;DR: The demand for lower power consumption, higher effective data rates, and higher network capacity continues to drive research on integrated radios.
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Integrated CMOS transceivers design towards flexible full duplex (FD) and frequency division duplex (FDD) systems
Kun-Da Chu,Mohamad Katanbaf,Chenxin Su,Tong Zhang,Jacques C. Rudell +4 more
- 08 Apr 2018
TL;DR: This paper highlights some recent implementation examples of single-chip FD radios that range in performance from low-power cancellation techniques, to transceivers which target broad channel BW (>40MHz) using high output power transmitters.
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A Dual-Mode V-Band 2/4-Way Non-Uniform Power-Combining PA with +17.9-dBm P sat and 26.5-% PAE in 16-nm FinFET CMOS
Kun-Da Chu,Steven Callender,Yanjie Wang,Jacques C. Rudell,Stefano Pellerano,Christopher D. Hull +5 more
- 01 Aug 2020
TL;DR: In this article, a dual-mode V-band power combiner with efficiency enhancement at power back-off via load modulation is presented, achieving a peak gain of 21.4dB with a fractional BW of 22.6% (51-64GHz).
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A Mm-Wave Gm-Assisted Transformer-Based Matching Network 2x2 Phased-Array Receiver for 5G Communication and Radar Systems
Kun-Da Chu,Jacques C. Rudell +1 more
- 17 Jan 2021
TL;DR: In this paper, a 50-58GHz 2x2 phased-array receiver (RX) for 5G communication and radar systems was proposed, which utilizes a G m -assisted matching network (MN) to reduce the noise figure (NF) of a conventional passive mixer-first RX by placing an extra gain of ~5dB prior to the down-conversion mixers with minimal additional components.
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