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300-GHz CMOS QPSK Transmitter for 30-Gbps Dielectric Waveguide Communication
Cited 20 time in
Web of Science
Cited 30 time in Scopus
- Authors
- Issue Date
- 2018
- Publisher
- IEEE
- Citation
- 2018 IEEE CUSTOM INTEGRATED CIRCUITS CONFERENCE (CICC), pp.1-4
- Abstract
- A 300-GHz 30-Gbps QPSK transmitter is demonstrated in 65-nm CMOS. The transmitter consists of an on chip multi-mode modulator, an injection locked quadrature oscillator, a 40-GHz bandwidth power amplifier with constant gain and group delay, a 4X frequency multiplier chain to generate a 165-GHz LO signal for a double balanced up-conversion mixer that generates the output at 300 GHz. The transmitter without equalization consumes 180mW with an energy efficiency of 6 pJ/bit.
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Related Researcher
- College of Engineering
- Department of Electrical and Computer Engineering
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