Electromechanical filter utilizing a quantum device and...

Details Electromechanical filter utilizing a quantum device and... Electromechanical filter utilizing a quantum device and...

2005-04-11

2009-06-09

Summons, Barbara (Department: 2817)

Wave transmission lines and networks

Coupling networks

Electromechanical filter

C333S200000, C257S415000, C257S288000

Reexamination Certificate

active

07545236

ABSTRACT:
An electromechanical filter capable of attaining a size reduction and a higher integration and executing a high-sensitivity signal sensing is provided. A quantum device is used as a sensing portion to implement a fine and highly sensitive sensing. A microvibrator101that is able to resonate with an input signal, and a sensing electrode103arranged at a predetermined interval to the microvibrator are provided. Since a change in an electrostatic capacity between the microvibrator and the sensing electrode can be sensed, a high-sensitivity sensing mechanism that is hard to realize in the prior art can be achieved.

REFERENCES:
patent: 5550516 (1996-08-01), Burns et al.
patent: 5589082 (1996-12-01), Lin et al.
patent: 5694059 (1997-12-01), Wada et al.
patent: 6210988 (2001-04-01), Howe et al.
patent: 6621134 (2003-09-01), Zurn
patent: 7-221322 (1995-08-01), None
patent: 10-512046 (1998-11-01), None
patent: 2002-534285 (2002-10-01), None
Wang et al., “1.14 GHz Self-Aligned Vibrating Micromechanical Disk Resonator”, IEEE Radio Frequency Integrated Circuits Symposium, 2003, pp. 335-338.
Kang et al., “Amplitude Detecting Michromechanical Resonating Beam Magnetometer”, IEEE, The Eleventh Annual International Workshop on MEMS 98, Jan.1998 (Cited on ISR).
Bannon, III, et al., “High-Q HF Microelectromechanical Filters”, IEEE Journal of Solid-State Circuits, vol. 35, No. 4, Apr. 2000, pp. 512-526 (Cited on ISR).

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