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1. WO1992016982 - FLAT SLOT ARRAY

Publication Number WO/1992/016982
Publication Date 01.10.1992
International Application No. PCT/SU1991/000048
International Filing Date 25.03.1991
Chapter 2 Demand Filed 23.10.1992
IPC
H01Q 21/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
H01Q 21/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
CPC
H01Q 21/0037
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
0006Particular feeding systems
0037linear waveguide fed arrays
H01Q 21/064
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
061Two dimensional planar arrays
064using horn or slot aerials
Applicants
  • RYAZANSKOE PROIZVODSTVENNOE OBIEDINENIE 'KRASNOE ZNAMYA' [SU]/[SU] (AllExceptUS)
  • KAPITSYN, Alexandr Petrovich [SU]/[SU] (UsOnly)
  • BAEV, Vladimir Sergeevich [SU]/[SU] (UsOnly)
  • KHUDYSH, Alexandr Iliich [SU]/[SU] (UsOnly)
Inventors
  • KAPITSYN, Alexandr Petrovich
  • BAEV, Vladimir Sergeevich
  • KHUDYSH, Alexandr Iliich
Agents
  • THE USSR CHAMBER OF COMMERCE AND INDUSTRY
Priority Data
Publication Language Russian (RU)
Filing Language Russian (RU)
Designated States
Title
(EN) FLAT SLOT ARRAY
(FR) ANTENNES FENDUES PLATES
Abstract
(EN)
A flat slot array comprising a number of waveguiding slot-type radiators (1) with a wide rear wall and with wide face walls (5a), which are provided, respectively, with exciting communication slots and with radiating slots (8) and which are located, respectively, in two parallel planes, and further comprising a waveguiding feeder network consisting of waveguiding power distributors and feeding waveguides whose channels are connected to the exciting communication slots. The waveguiding slot-type radiators (1) consist of strip line waveguides (1a) comprising a common dielectric sublayer (2) whose reverse side is covered with a metallized layer which serves as the wide common rear wall of the waveguiding slot-type radiators (1) each wide face wall (5a) of which is a striped line (5) consisting of alternating narrow and wide sections (6, 7) and located on the face side (4) of the dielectric sublayer (2).
(FR)
Une antenne fendue plate comprend une pluralité de fentes rayonnantes guides d'ondes (1) ayant une large paroi postérieure et de larges parois frontales (5a) qui sont pourvues, respectivement, de fentes excitatrices de communication et de fentes rayonnantes (8) et qui sont situées, respectivement, sur deux plans parallèles. L'antenne fendue plate comprend en outre un réseau d'alimentation à guides d'ondes formé de distributeurs de puissance à guide d'ondes et de guides d'ondes d'alimentation dont les canaux sont connectés aux fentes excitatrices de communication. Les fentes rayonnantes guides d'ondes (1) constituent des guides d'ondes à bandes (1a) qui comprennent une couche diélectrique inférieure commune (2) dont le côté postérieur est recouvert d'une couche métallisée qui sert de large paroi postérieure commune des fentes rayonnantes guides d'ondes (1) dont les larges parois antérieures (5a) sont formées de bandes (5) ayant des sections (6, 7) alternativement étroites et larges, situées sur la face antérieure (4) de la couche diélectrique inférieure (2).
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