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:
Feb. 10, 2015
Filed:
Mar. 09, 2012
Bradley O. Hansen, Vail, AZ (US);
Michael R. Beylor, Vail, AZ (US);
Daniel R. Bruns, Tucson, AZ (US);
Lloyd Cox, Tucson, AZ (US);
Bradley O. Hansen, Vail, AZ (US);
Michael R. Beylor, Vail, AZ (US);
Daniel R. Bruns, Tucson, AZ (US);
Lloyd Cox, Tucson, AZ (US);
Raytheon Company, Waltham, MA (US);
Abstract
Embodiments of digital high-speed bi-phase modulator and method for bi-phase modulation are generally described herein. In some embodiments, the digital high-speed bi-phase modulator comprises a high-speed digital divider, a high-speed digital multiplexer, and matched signal paths provided between the divider and the multiplexer. The high-speed digital divider is configured to receive a carrier signal and generate complementary output signals. The high-speed digital multiplexer is configured to switch between the complementary output signals and generate a bi-phase modulated output at a carrier frequency (f) modulated with a bi-phase code. The bi-phase code may be provided to control inputs of the multiplexer.