Wide Bandwidth Millimeter-Wave System-On-Chip Development And Applications
2020 45TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ)(2020)
摘要
Wide bandwidth transmitter and receiver chips have been successfully developed by the Davis Millimeter-Wave Research Center, including V-band (55-75 GHz) and W-band (75-110 GHz), with F-band (110-140 GHz) receiver chips awaiting test following tape-out. They are expected to satisfy many commercial and scientific applications with substantial cost reduction. They provide 30x signal gain compared with previous Schottky mixer planar antenna front-end approaches by employing a pre-LNA on the receiver chip. The typical noise temperature is suppressed below 4,000 Kelvin. An internal local oscillator chain provides a compact, portable detection solution.
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关键词
Davis Millimeter-Wave Research Center,receiver chip,commercial applications,scientific applications,Schottky mixer,millimeter-wave system-on-chip,wide bandwidth transmitter,planar antenna front-end,pre-LNA,typical noise temperature,internal local oscillator chain,frequency 55.0 GHz to 140.0 GHz
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