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:
Jan. 31, 2017
Filed:
Nov. 13, 2015
Tallannquest Llc, Garland, TX (US);
Oren E. Eliezer, Plano, TX (US);
Tallannquest LLC, Garland, TX (US);
Abstract
A digital wireless transmitter and a method of transmitting a high-power modulated RF signal using a digital wireless transmitter are provided. In one embodiment, the transmitter includes: a digital system-on-a-chip configured to receive a complex digital input signal and having: an all-digital phase-locked loop and digital pulse modulator configured to modulate a phase and frequency modulation signal based on the complex digital input signal to yield a modulated complex signal, a driver configured to generate a pulse-position-modulated and pulse-width-modulated pulse train based on an instantaneous phase and amplitude of the modulated complex signal and a power supply modulation control block configured to develop an amplitude modulation control signal based on the complex digital input signal that defines a non-constant-envelope for an output signal of the transmitter.