EP 0087683 A1 19830907 - Radiant-slot television aerial, especially for indoor use.
Title (en)
Radiant-slot television aerial, especially for indoor use.
Title (de)
Fernseh-Schlitzantenne, insbesondere Zimmerantenne.
Title (fr)
Antenne à fente en particulier antenne de télévision intérieure.
Publication
Application
Priority
IT 3064382 U 19820224
Abstract (en)
Indoor radiant slot television aerial, comprising in combination, a plate (1), having an electrically conducting surface, with a radiant slot (2) which extends along two sides, leading off from a narrowed central area, and in which a reflecting screen (4) is placed at a distance from, and to the rear of the conducting plate (1); a coaxial cable (5) is connected to the edges of the radiant slot (2), laying coplanarly or orthogonally to the plate (1).
IPC 1-7
IPC 8 full level
H01Q 13/10 (2006.01); H01Q 19/10 (2006.01)
CPC (source: EP)
H01Q 13/10 (2013.01); H01Q 19/10 (2013.01)
Citation (search report)
- [X] US 3031665 A 19620424 - ROBERT-PIERRE MARIE GEORGES
- [A] DE 1028632 C
- [A] US 4222056 A 19800909 - GRAESER JR JOSEPH H, et al
- [A] FR 2462030 A1 19810206 - DIELA SA
- [A] US 2605411 A 19520729 - RIBLET HENRY J
- [A] US 3638226 A 19720125 - BROOKS CHARLES G, et al
- [A] US 3509465 A 19700428 - ANDRE STEPHEN N, et al
- [A] US 2935747 A 19600503 - GHOSE RABINDRA N
- [A] US 3577196 A 19710504 - PEREDA EUGENE F
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 83101493 A 19830217; IT 3064382 U 19820224