Donn V. Campbell

Person

Poway, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polarized planar log periodic antenna
- Patent number 6,211,839
- Issue date Apr 3, 2001
- TRW Inc.
- Donn van Dyke Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multifunction structurally integrated VHF-UHF aircraft antenna system
- Patent number 5,825,332
- Issue date Oct 20, 1998
- TRW Inc.
- Gerardo I. Camacho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charge collector equipped, open-sleeve antennas
- Patent number 5,652,598
- Issue date Jul 29, 1997
- TRW, Inc.
- Donn V. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-mode dual circularly polarized spiral antenna
- Patent number 5,451,973
- Issue date Sep 19, 1995
- TRW Inc.
- Carlton H. Walter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency multi-turn loop antenna in cavity
- Patent number 5,341,148
- Issue date Aug 23, 1994
- TRW Inc.
- Carlton H. Walter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wideband dual-polarized multi-mode antenna
- Patent number 5,164,738
- Issue date Nov 17, 1992
- TRW Inc.
- Carlton H. Walter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Log - periodic HF antenna system
- Patent number 4,739,336
- Issue date Apr 19, 1988
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Highly decoupled cosited antennas
- Patent number 4,700,196
- Issue date Oct 13, 1987
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tactical high frequency array antennas
- Patent number 4,611,214
- Issue date Sep 9, 1986
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Whip antenna high voltage protection device
- Patent number 4,513,338
- Issue date Apr 23, 1985
- The United States of America as represented by the Secretary of the Army
- Steve R. Goodall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact monopole antenna with structured top load
- Patent number 4,313,121
- Issue date Jan 26, 1982
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiport cable choke
- Patent number 4,149,170
- Issue date Apr 10, 1979
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inconspicuous antenna system employing the airframe as an antenna
- Patent number 4,117,490
- Issue date Sep 26, 1978
- The United States of America as represented by the Secretary of the Army
- James J. Arnold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low profile remotely tuned dipole antenna
- Patent number 4,117,492
- Issue date Sep 26, 1978
- The United States of America as represented by the Secretary of the Army
- James J. Arnold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna for phase front homing
- Patent number 4,107,691
- Issue date Aug 15, 1978
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Airborne antenna system employing the airframe as an antenna
- Patent number 4,100,546
- Issue date Jul 11, 1978
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Radio receiver isolation system
- Patent number 4,051,475
- Issue date Sep 27, 1977
- The United States ofAmerica as represented by the Secretary of the Army
- Donn V. Campbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lossy cable choke broadband isolation means for independent antennas
- Patent number 3,961,331
- Issue date Jun 1, 1976
- The United States of America as represented by the Secretary of the Army
- Donn V. Campbell
- H01 - BASIC ELECTRIC ELEMENTS

Donn V. Campbell

Person

Patents Grantslast 30 patents

Polarized planar log periodic antenna

Multifunction structurally integrated VHF-UHF aircraft antenna system

Charge collector equipped, open-sleeve antennas

Multi-mode dual circularly polarized spiral antenna

High frequency multi-turn loop antenna in cavity

Wideband dual-polarized multi-mode antenna

Log - periodic HF antenna system

Highly decoupled cosited antennas

Tactical high frequency array antennas

Whip antenna high voltage protection device

Compact monopole antenna with structured top load

Multiport cable choke

Inconspicuous antenna system employing the airframe as an antenna

Low profile remotely tuned dipole antenna

Antenna for phase front homing

Airborne antenna system employing the airframe as an antenna

Radio receiver isolation system

Lossy cable choke broadband isolation means for independent antennas