Hybrid On-Chip/In-Package Integrated Antennas for Millimeter-Wave Short-Range Communications

2013 ◽  
Vol 61 (11) ◽  
pp. 5377-5384 ◽  
Author(s):  
Jose A. Zevallos Luna ◽  
Laurent Dussopt ◽  
Alexandre Siligaris
Keyword(s):  
Millimeter Wave ◽  
Short Range ◽  
Integrated Antennas ◽  
On Chip

A High Gain Lens-Coupled On-Chip Antenna Module for Miniature-Sized Millimeter-Wave Wireless Transceivers

2021 ◽  
Vol 35 (11) ◽  
pp. 1380-1381
Author(s):  
Milad Moosavifar ◽  
David Wentzloff
Keyword(s):  
Millimeter Wave ◽  
High Gain ◽  
Dipole Antenna ◽  
Slot Antenna ◽  
High Resistivity ◽  
High Data ◽  
Integrated Antennas ◽  
On Chip Antenna ◽  
On Chip ◽  
Antenna Module

This paper presents high gain and compact Transmit/Receive (TX/RX) integrated antennas in a standard BiCMOS 130nm technology for millimeter-scale millimeter-wave (mm-wave) applications, including high data rate radios and high resolution radars. The proposed TX/RX antenna module utilizes an integrated dipole antenna for the receiver and a slot antenna for the transmitter, placed orthogonally. The achieved gain and radiation efficiency are 5.7dBi and 41.3% for the slot antenna, respectively, and 6dBi and 39% for the dipole antenna. The link budget is improved by 16dB by optimization on the geometry as well as application of a high resistivity hemispheric silicon dielectric lens.

scholarly journals Toward a fully integrated automotive radar system-on-chip in 22 nm FD-SOI CMOS

2021 ◽  
pp. 1-9
Author(s):  
Philipp Ritter
Keyword(s):  
Millimeter Wave ◽  
Flip Chip ◽  
Printed Circuit Board ◽  
Digital Signal ◽  
Cmos Technology ◽  
Radar System ◽  
Circuit Board ◽  
Processing Unit ◽  
Automotive Radar ◽  
On Chip

Abstract Next-generation automotive radar sensors are increasingly becoming sensitive to cost and size, which will leverage monolithically integrated radar system-on-Chips (SoC). This article discusses the challenges and the opportunities of the integration of the millimeter-wave frontend along with the digital backend. A 76–81 GHz radar SoC is presented as an evaluation vehicle for an automotive, fully depleted silicon-over-insulator 22 nm CMOS technology. It features a digitally controlled oscillator, 2-millimeter-wave transmit channels and receive channels, an analog base-band with analog-to-digital conversion as well as a digital signal processing unit with on-chip memory. The radar SoC evaluation chip is packaged and flip-chip mounted to a high frequency printed circuit board for functional demonstration and performance evaluation.

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