Adcock aerials

Industry

CPC
H01Q21/14

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Parent Industries

HELECTRICITY H01Electric elements H01QAERIALS H01Q21/00Aerial arrays or systems

Current Industry

H01Q21/14Adcock aerials

Industries

Patents Grantslast 30 patents

Information Patent Grant
Antenna array with wide-band reactance cancellation
- Patent number RE48528
- Issue date Apr 20, 2021
- HRL Laboratories, LLC
- Carson R. White
Information Patent Grant
Antenna, antenna array, and wireless communication device
- Patent number 10,476,172
- Issue date Nov 12, 2019
- NEC Corporation
- Keishi Kosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna arrangement
- Patent number 9,634,394
- Issue date Apr 25, 2017
- ALARIS ANTENNAS (PTY) LIMITED
- Christopher Alfred Wolfgang Vale
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna array with wide-band reactance cancellation
- Patent number 9,214,724
- Issue date Dec 15, 2015
- HRL Laboratories, LLC
- Carson R. White
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communicating distinct data over a single frequency using multiple...
- Patent number 8,989,289
- Issue date Mar 24, 2015
- Nigel Iain Stuart Macrae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating distinct data over a single frequency using multiple...
- Patent number 8,605,807
- Issue date Dec 10, 2013
- Nigel Iain Stuart Macrae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of producing a null free oblong azimuth pattern w...
- Patent number 7,683,849
- Issue date Mar 23, 2010
- SPX Corporation
- John L. Schadler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wideband communication antenna systems with low angle multipath sup...
- Patent number 7,583,236
- Issue date Sep 1, 2009
- BAE Systems Information and Electronic Systems Integration Inc.
- Alfred R. Lopez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-element driven array with improved tuning and matching
- Patent number 6,411,264
- Issue date Jun 25, 2002
- Eric S. Gustafson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Omnidirectional antenna system for radio direction finding
- Patent number 5,237,336
- Issue date Aug 17, 1993
- Societe Technique d'Application et de Recherche Electronique
- Mostafa Jelloul
- G01 - MEASURING TESTING
Information Patent Grant
Quadrupole adcock direction finder and antenna therefor
- Patent number 3,939,477
- Issue date Feb 17, 1976
- Southwest Research Institute
- Terence C. Green
- G01 - MEASURING TESTING
Information Patent Grant
2971192
- Patent number 2,971,192
- Issue date Feb 7, 1961
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2787788
- Patent number 2,787,788
- Issue date Apr 2, 1957
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2720648
- Patent number 2,720,648
- Issue date Oct 11, 1955
- G01 - MEASURING TESTING
Information Patent Grant
2448018
- Patent number 2,448,018
- Issue date Aug 31, 1948
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2318271
- Patent number 2,318,271
- Issue date May 4, 1943
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2227929
- Patent number 2,227,929
- Issue date Jan 7, 1941
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
1907571
- Patent number 1,907,571
- Issue date May 9, 1933
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
1389800
- Patent number 1,389,800
- Issue date Sep 6, 1921
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA, ANTENNA ARRAY, AND WIRELESS COMMUNICATION DEVICE
- Publication number 20170194717
- Publication date Jul 6, 2017
- NEC Corporation
- Keishi KOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Broadband non-Foster Decoupling Networks for Superdirective Antenna...
- Publication number 20140300431
- Publication date Oct 9, 2014
- HRL LABORATORIES, LLC
- Jonathan J. Lynch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA ARRANGEMENT
- Publication number 20140266940
- Publication date Sep 18, 2014
- Christopher Alfred Wolfgang Vale
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Communicating Distinct Data Over a Single Frequency Using Multiple...
- Publication number 20140050231
- Publication date Feb 20, 2014
- Nigel Iain Stuart Macrae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATING DISTINCT DATA OVER A SINGLE FREQUENCY USING MULTIPLE...
- Publication number 20130315319
- Publication date Nov 28, 2013
- Nigel Iain Stuart Macrae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA ARRAY WITH WIDE-BAND REACTANCE CANCELLATION
- Publication number 20130293435
- Publication date Nov 7, 2013
- Carson R. White
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and method of producing a null free oblong azimuth pattern w...
- Publication number 20080079647
- Publication date Apr 3, 2008
- John L. Schadler
- H01 - BASIC ELECTRIC ELEMENTS

Adcock aerials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Antenna array with wide-band reactance cancellation

Antenna, antenna array, and wireless communication device

Antenna arrangement

Antenna array with wide-band reactance cancellation

Communicating distinct data over a single frequency using multiple...

Communicating distinct data over a single frequency using multiple...

System and method of producing a null free oblong azimuth pattern w...

Wideband communication antenna systems with low angle multipath sup...

Two-element driven array with improved tuning and matching

Omnidirectional antenna system for radio direction finding

Quadrupole adcock direction finder and antenna therefor

2971192

2787788

2720648

2448018

2318271

2227929

1907571

1389800

Patents Applicationslast 30 patents

ANTENNA, ANTENNA ARRAY, AND WIRELESS COMMUNICATION DEVICE

Broadband non-Foster Decoupling Networks for Superdirective Antenna...

ANTENNA ARRANGEMENT

Communicating Distinct Data Over a Single Frequency Using Multiple...

COMMUNICATING DISTINCT DATA OVER A SINGLE FREQUENCY USING MULTIPLE...

ANTENNA ARRAY WITH WIDE-BAND REACTANCE CANCELLATION

System and method of producing a null free oblong azimuth pattern w...