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:
Dec. 23, 2025
Filed:
Aug. 31, 2023
General Radar Corporation, Belmont, CA (US);
Jon Williams, San Francisco, CA (US);
General Radar Corporation, Belmont, CA (US);
Abstract
Microwave radar systems using compact form factor devices are described. Examples of such devices include a 'folded' beamformer. The beamformer includes: a linear array of microwave antennas; a principal plane including: a Rotman lens; a first set of coplanar microwave waveguides; and a second set of coplanar microwave waveguides; and a series of one or more first planes parallel to the principal, each first plane including the first set of waveguides. Each plane of the beamformer includes one or more sets of miter bends, each set of miter bends configured to redirect waveguides of the first or second set. The beamformer can be configured for use in a radar system, either as a receiver (RX) beamformer, a transmitter (TX) beamformer, or as a combined transceiver (TRX) beamformer. The radar system can also include a second beamformer for receiving and transmitting using two separate beamformers.