The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2020
Filed:
May. 24, 2019
Applicant:
Raytheon Company, Waltham, MA (US);
Inventors:
David D. Crouch, Los Angeles, CA (US);
Larry C. Martin, Eastvale, CA (US);
Assignee:
RAYTHEON COMPANY, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 40/00 (2009.01); H01Q 1/52 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/525 (2013.01);
Abstract
A radio frequency (RF) system includes a transmitter and a receiver. The transmitter includes a transmitter (TX) antenna array and a TX signal absorber. The TX antenna array is configured to output a first RF signal. The receiver includes a receiver (RX) antenna array and a RX signal absorber. The RX antenna array is configured to receive a second RF signal. The TX signal absorber and the RX signal absorber are each configured to absorb energy induced by the RF signal thereby mitigating electrical co-site interference between the transmitter and the receiver.