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:
Jun. 06, 2023
Filed:
Feb. 10, 2022
Analog Devices International Unlimited Company, Limerick, IE;
John A. Kilpatrick, Wakfield, MA (US);
Islam A. Eshrah, Giza, EG;
Analog Devices International Unlimited Company, Limerick, IE;
Abstract
Phased arrays to be used for Tx and Rx communications in different frequency bands are disclosed. The phased arrays presented herein are non-uniformly thinned half-duplex phased arrays with dual-band antenna elements. Such phased arrays are 'half-duplex' in that they are configured for communication in one direction at a time, i.e., either for Tx or for Rx, while utilizing a common array. Such phased arrays are 'with dual-band antenna elements' in that, in addition to using antenna elements configured for Tx or for Rx only, they implement some antenna elements that are configured for both Tx and Rx. Such phased arrays are “thinned” in that they are formed according to a method of optimizing array geometry known as “thinning.” Such phased arrays are thinned “non-uniformly” in that different antenna elements used for Tx may have different numbers of nearest and/or second-nearest neighbor antenna elements used for Rx, or vice versa.