Silicon-based on-chip four-channel phased-array radar transmitter with ferroelectric thin film at 100 GHz

Silicon-based on-chip four-channel phased-array radar transmitter with ferroelectric thin film at 100 GHz

A silicon-based phased-array transmitter working at 100 GHz is proposed in this study. Planar array ferroelectric film phase shifters (FPSs) are realised with patch antennas, DC bias lines, microstrip lines and power dividers on a monolithic silicon substrate. The system enables full process compati...

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Bibliographic Details
Main Authors: Jingtian Liu, Shuming Chen, Hui Huang, Ke Xiao, Xiaowen Chen
Format: Article
Language:English
Published: Wiley 2019-07-01
Series:The Journal of Engineering
Subjects:
power dividers
antenna phased arrays
polymer films
radar transmitters
microstrip lines
microstrip antennas
phased array radar
phase shifters
microstrip antenna arrays
silicon
permittivity
millimetre wave antenna arrays
ferroelectric thin films
microwave phase shifters
ferroelectric devices
microwave integrated circuits
system-on-chip
millimetre wave radar
benzocyclobutene polymer film
four-element antenna array
silicon-based system-on-chip radar RF front-end system
silicon-based on-chip four-channel phased-array radar transmitter
ferroelectric thin film
silicon-based phased-array transmitter
planar array ferroelectric film phase shifters
DC bias lines
monolithic silicon substrate
ferroelectric film phase shifters
patch antennas
low permittivity polymer film
low loss tangent polymer film
frequency 100.0 GHz
size 0.45 mm
loss 3.95 dB
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0239

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0239

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