Title:
共振器を制御する装置及び方法
Document Type and Number:
Japanese Patent JP7265486
Kind Code:
B2
Abstract:
A method and apparatus for modifying or controlling a resonator connected to a signal loop having an input, an output, and a closed loop frequency response. The signal loop has a primary resonator having a primary frequency response. There is at least one adjustable resonator having an adjustable frequency and a secondary Q-factor. An adjustable scaling block applies a gain factor. A controller is connected to the at least one adjustable resonator and the adjustable scaling block. The controller has instructions to adjust the closed loop frequency response toward a desired closed loop frequency response by controlling the adjustable frequency of the at least one adjustable resonator and the gain factor of the adjustable scaling block.
Inventors:
Nielsen, Jogen
Nichols, richard
Nichols, richard
Application Number:
JP2019564987A
Publication Date:
April 26, 2023
Filing Date:
May 24, 2018
Export Citation:
Assignee:
Anrotech Limited
International Classes:
H03H11/12; H03H7/38; H03H11/20; H04B5/00
Domestic Patent References:
JP2007529787A | ||||
JP2013520135A |
Foreign References:
WO2013098998A1 | ||||
WO2015176041A1 | ||||
US20130293291 | ||||
EP1675263A1 | ||||
GB2478585A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki