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Title: Harmonic arbitrary waveform generator

Patent ·
OSTI ID:1410538

High frequency arbitrary waveforms have applications in radar, communications, medical imaging, therapy, electronic warfare, and charged particle acceleration and control. State of the art arbitrary waveform generators are limited in the frequency they can operate by the speed of the Digital to Analog converters that directly create their arbitrary waveforms. The architecture of the Harmonic Arbitrary Waveform Generator allows the phase and amplitude of the high frequency content of waveforms to be controlled without taxing the Digital to Analog converters that control them. The Harmonic Arbitrary Waveform Generator converts a high frequency input, into a precision, adjustable, high frequency arbitrary waveform.

Research Organization:
Electrodynamic, Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
SC0009509
Assignee:
Roberts, Brock Franklin (Albuquerque, NM)
Patent Number(s):
9,829,910
Application Number:
14/544,534
OSTI ID:
1410538
Resource Relation:
Patent File Date: 2015 Jan 16
Country of Publication:
United States
Language:
English

References (13)

N-Path Frequency Translation System patent February 1971
N-Path Filter Using Digital Filter As Time Invariant Part patent December 1971
Digital Waveform Generator patent March 1972
Predistorter for linearization of electronic and optical signals patent February 1991
Predistorter for high frequency optical communications devices patent June 1995
Spread spectrum transmitter patent July 1997
Frequency hopping synthesizer using dual gate amplifiers patent August 1997
Channelized apparatus for equalizing carrier powers of multicarrier signal patent April 1998
Variable-phase ring-oscillator arrays, architectures, and related methods patent November 2010
Harmonic suppression mixer and tuner patent-application October 2005
Feedforward Amplifier And Control Method Thereof patent-application December 2009
Test And Measurement Instrument Including Asynchronous Time-Interleaved Digitizer Using Harmonic Mixing patent-application November 2012
Asynchronous Time-Interleaved Waveform Generator Using Harmonic Mixing patent-application September 2014

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