G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 6/26 (2006.01) G02B 6/12 (2006.01) G02F 1/313 (2006.01) G02F 1/01 (2006.01)
Patent
CA 2374401
An oval resonator device (10) is provided which includes an oval resonator (20) having straight portions for coupling signals from external sources. The straight portions of the oval resonator (20) minimize phase mismatch in a coupled signal. The oval resonator device (10) can be used in various devices including channel-dropping filters, switches, turnables filters, phase modulators, and 1 x N multiplexers/demultiplexers.
L'invention concerne un dispositif résonateur (10) ovale, comprenant un résonateur ovale (20) doté de parties droites destinées à coupler des signaux en provenance de sources extérieures. Les parties droites du résonateur ovale (20) minimisent la discordance de phase d'un signal couplé. Le dispositif résonateur de l'invention (10) peut être utilisé dans plusieurs dispositifs, notamment des filtres de suppression de canaux, des commutateurs, des filtres à accord variable, des modulateurs de phase et des multiplexeurs et démultiplexeurs 1 x N.
Chin Mee Koy
Ho Seng-Tiong
Chin Mee Koy
Gowling Lafleur Henderson Llp
Ho Seng-Tiong
Nanovation Technologies Inc.
Northwestern University
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