(19)
(11) EP 0 050 657 A1

(12)

(43) Date of publication:
05.05.1982 Bulletin 1982/18

(21) Application number: 81901261.0

(22) Date of filing: 27.04.1981
(51) International Patent Classification (IPC): 
H01P 1/ 30( . )
H01P 9/ 00( . )
H01P 3/ 08( . )
(86) International application number:
PCT/US1981/000543
(87) International publication number:
WO 1981/003087 (29.10.1981 Gazette 1981/25)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 25.04.1980 US 19800143682

(71) Applicant: COMMUNICATIONS SATELLITE CORPORATION
Washington, DC 20024 (US)

(72) Inventor:
  • LEE, Young Soo
    Rockville, MD 20850 (US)

(74) Representative: Barnard, Eric Edward, et al 
BROOKES & MARTIN High Holborn House 52/54 High Holborn
London WC1V 6SE
London WC1V 6SE (GB)

   


(54) TEMPERATURE-STABLE MICROWAVE INTEGRATED CIRCUIT DELAY LINE