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:
Apr. 30, 2024
Filed:
Oct. 07, 2019
Applicant:
Bae Systems Plc, London, GB;
Inventors:
Mohammed-Asif Akhmad, Chelmsford, GB;
Jonathan Pinto, Chelmsford, GB;
Assignee:
BAE SYSTEMS PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/01 (2006.01); H01Q 1/36 (2006.01); H01Q 1/48 (2006.01); H01Q 9/04 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/364 (2013.01); H01Q 1/48 (2013.01); H01Q 9/0407 (2013.01);
Abstract
An antennacomprising a housingwith an internal cavity. The cavityholds an adjustable amount of electrically conductive liquid, and a twin-conductor feedlineconnects the antennato a receiving and/or transmitting device. The conductive liquid in the cavityof the antenna housingacts as a first element and receives/transmits signals from/to the first feedline conductor, whilst the second feedline conductor is attached to electrical ground