Distributed radar signal processing in a radar system

JS Nayyar, BP Ginsburg, S Bose, M Ali - US Patent 10,627,480, 2020 - Google Patents
(57) ABSTRACT A cascaded radar system is provided that includes a first radar system-on-a-
chip (SOC) operable to perform an initial portion of signal processing for object detection on …

Multitone radar with range determination and method of use

GJ Mazzaro, KI Ranney, KA Gallagher… - US Patent …, 2019 - Google Patents
2018-09-18 Assigned to THE UNITED STATES OF AMERICA AS REPRESENTED BY THE
SECRETARY OF THE ARMY reassignment THE UNITED STATES OF AMERICA AS …

Methods and systems for locating targets using non linear radar with a matched filter which uses exponential value of the transmit signal

GJ Mazzaro, KA Gallagher, KI Ranney… - US Patent …, 2019 - Google Patents
US10234543B2 - Methods and systems for locating targets using non linear radar with a matched
filter which uses exponential value of the transmit signal - Google Patents US10234543B2 …

Leakage signal cancellation

RLK Cheung, L Xu, L Wu, HK Lo, Y Su - US Patent 10,594,358, 2020 - Google Patents
Various embodiments include methods and systems having detection apparatus operable to
cancel or reduce leakage signal originating from a source signal being generated and …

Built-in self-test for a radar unit receiver and method therefor

JP Schat, A Zanati - US Patent 11,215,694, 2022 - Google Patents
(57) ABSTRACT A radar unit (100, 300) is described that comprises: a frequency generation
circuit (103, 106, 303, 306) configured to generate a millimetre wave, mm W, frequency …

Frequency nonlinearity calibration in frequency-modulated continuous wave radar

RLK Cheung, L Xu, L Wu, HK Lo, Y Su - US Patent 10,422,856, 2019 - Google Patents
Various embodiments include methods and systems having a frequency-modulated
continuous wave radar operable to compensate a return signal for nonlinearity in the …

Two-dimensional RF harmonic imaging system and algorithm

DH Liao - US Patent 10,018,714, 2018 - Google Patents
A radar system for detecting a target containing electronic components. The radar system
includes a radiofrequency transmitter which generates a radar signal at a fundamental …

Frequency nonlinearity calibration in frequency-modulated continuous wave radar

RLK Cheung, L Xu, L Wu, HK Lo, Y Su - US Patent 11,476,891, 2022 - Google Patents
Various embodiments include methods and systems having detection apparatus operable to
cancel or reduce leakage signal originating from a source signal being generated and …

Distributed radar signal processing in a radar system

JS Nayyar, BP Ginsburg, S Bose, M Ali - US Patent 11,047,950, 2021 - Google Patents
A cascaded radar system is provided that includes a first radar system-on-a-chip (SOC)
operable to perform an initial portion of signal processing for object detection on digital beat …

Wireless monitoring system

J Nanzer, SG Bush, FF Sherman - US Patent 11,341,388, 2022 - Google Patents
A harmonic radar apparatus includes a transmitter configured to transmit a plurality of
fundamental frequencies towards a scene. A further aspect of the harmonic radar apparatus …