Inventor

TWITCHELL EDWIN R

US7 patents

⚠️ This page may combine multiple inventors who share the name “TWITCHELL EDWIN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HARRIS CORP

2 patents

US5291428AMar 1, 1994

Apparatus for reducing spurious frequency components in the output signal of a direct digital synthesizer

HARRIS CORP28 citations90

US5801595ASep 1, 1998

Device and method for digital vestigial sideband modulation

HARRIS CORP14 citations72

L3HARRIS TECHNOLOGIES INC

2 patents

US11552675B1Jan 10, 2023

Excision of interference with hopped waveforms

L3HARRIS TECHNOLOGIES INC2 citations68

US11677425B2Jun 13, 2023

Systems and methods for decentralized link performance

L3HARRIS TECHNOLOGIES INC0 citations45

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US7409004B2Aug 5, 2008

Hybrid polar modulator differential phase Cartesian feedback correction circuit for power amplifier linearization

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92

TROPIAN INC

1 patent

US6587018B1Jul 1, 2003

Notch filter and method

TROPIAN INC18 citations83

L3 TECH INC

1 patent

US10935624B2Mar 2, 2021

Efficiently measuring phase differences in an angle of arrival system

L3 TECH INC2 citations70