Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020089578 - CONDUCTIVE LIQUID ANTENNA

Publication Number WO/2020/089578
Publication Date 07.05.2020
International Application No. PCT/GB2019/052823
International Filing Date 07.10.2019
IPC
H01Q 1/36 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
H01Q 9/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
H01Q 9/30 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
30with feed to end of elongated active element, e.g. unipole
Applicants
  • BAE SYSTEMS PLC [GB]/[GB]
Inventors
  • AKHMAD, Mohammed-Asif
  • PINTO, Jonathan
Agents
  • BAE SYSTEMS PLC, GROUP IP DEPT
Priority Data
1817619.829.10.2018GB
18275166.929.10.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONDUCTIVE LIQUID ANTENNA
(FR) ANTENNE LIQUIDE CONDUCTRICE
Abstract
(EN)
An antenna (300) comprising a housing (310) with an internal cavity (315). The cavity (315) holds an adjustable amount of electrically conductive liquid, and a twin-conductor feedline (350) connects the antenna (300) to a receiving and/or transmitting device. The conductive liquid in the cavity (315) of the antenna housing (310) acts as a first element and receives/transmits signals from/to the first feedline conductor, whilst the second feedline conductor is attached to electrical ground (320).
(FR)
Une antenne (300) comprend un boîtier (310) ayant une cavité interne (315). La cavité (315) contient une quantité réglable de liquide électroconducteur, et une ligne d'alimentation à deux conducteurs (350) connecte l'antenne (300) à un dispositif de réception et/ou de transmission. Le liquide conducteur dans la cavité (315) du boîtier d'antenne (310) agit comme un premier élément et reçoit/transmet des signaux depuis/vers le premier conducteur de ligne d'alimentation, tandis que le second conducteur de ligne d'alimentation est fixé à la masse électrique (320).
Also published as
Latest bibliographic data on file with the International Bureau