EP 0940876 A1 19990908 - Waveguide with a dielectric window assembly
Title (en)
Waveguide with a dielectric window assembly
Title (de)
Hohlleiter mit dielektrischer Fenstervorrichtung
Title (fr)
Assemblage de fenêtres diélectriques pour guide d' ondes
Publication
Application
Priority
GB 9803534 A 19980219
Abstract (en)
A waveguide for a beam of electromagnetic radiation includes a passage (12) and two windows (14, 16), each having a curved profile, spaced from each other and extending across the passage (12) and the space (12a) between the windows (14, 16) being at a pressure higher than that in the passage (12) outside the space (12a). <IMAGE>
IPC 1-7
IPC 8 full level
H01P 3/12 (2006.01); H01P 1/08 (2006.01); H01P 3/123 (2006.01); H01Q 13/00 (2006.01)
CPC (source: EP)
H01P 1/08 (2013.01)
Citation (search report)
- [XY] GB 1026123 A 19660414 - EMI LTD
- [Y] GB 777485 A 19570626 - ENGLISH ELECTRIC VALVE CO LTD
- [Y] US 3345535 A 19671003 - JOHNSON FLOYD O, et al
- [Y] EP 0505066 A1 19920923 - VARIAN ASSOCIATES [US]
- [A] US 3324427 A 19670606 - MAX WEISS HARRY
- [A] GB 741640 A 19551207 - BRITISH THOMSON HOUSTON CO LTD
- [Y] BRAZ O ET AL: "HIGH POWER 170 GHZ TEST OF CVD DIAMOND FOR ECH WINDOW", INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, vol. 18, no. 8, 1 August 1997 (1997-08-01), pages 1495 - 1503, XP000699766
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0940876 A1 19990908; GB 9803534 D0 19980415; JP H11330807 A 19991130; RU 99103339 A 20010127; ZA 991223 B 19990816
DOCDB simple family (application)
EP 99301201 A 19990218; GB 9803534 A 19980219; JP 8448799 A 19990219; RU 99103339 A 19990218; ZA 991223 A 19990216