Global Patent Index - EP 0973227 A2

EP 0973227 A2 2000-01-19 - Dual mode ring resonator

Title (en)

Dual mode ring resonator

Title (de)

Dual-Mode Ringresonator

Title (fr)

Résonateur annulaire à double mode

Publication

EP 0973227 A2 (DE)

Application

EP 99105634 A

Priority

DE 19831161 A

Abstract (en)

The dual mode ring resonator used in microwave applications has a conductor ring in the form of a closed ring (1) of rectangular shape with rounded corners (2-5). This in located between an input (8) and an output (9) line. The length of the ring is such that the resonator operates with odd harmonics.

Abstract (de)

Ein Dual-Mode Ringresonator mit hoher Resonatorgüte weist einen Leitungsring (1) in Form eines Quadrates mit abgerundeten Ecken (2, 3, 4, 5) auf. Die Länge des Leitungsringes (1) ist so dimensioniert, daß der Resonator bei einer seiner ungeradzahligen Oberwellen betrieben wird. <IMAGE>

IPC 1-7 (main, further and additional classification)

H01P 7/08

IPC 8 full level (invention and additional information)

H01P 7/08 (2006.01)

CPC (invention and additional information)

H01P 7/082 (2013.01)

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

EP 0973227 A2 20000119; EP 0973227 A3 20010718; EP 0973227 B1 20080123; DE 19831161 A1 20000127; DE 59914617 D1 20080313; US 6218915 B1 20010417