Title:
信号処理回路および関連するチップ、流量計、および方法
Document Type and Number:
Japanese Patent JP6902169
Kind Code:
B2
Abstract:
The present application discloses a signal processing circuit (100), coupled to a first transducer (102) and a second transducer (104), wherein the first transducer and the second transducer have a distance greater than zero, and a fluid having a flow velocity flows sequentially through the first transducer and the second transducer, the signal processing circuit includes: a first transmitter (106), coupled to the first transducer; a first receiver (108), coupled to the first transducer; a second transmitter (110), coupled to the second transducer; a second receiver (112), coupled to the second transducer; and a control unit (114), coupled to the first transmitter, the first receiver, the second transmitter and the second receiver. The present application further provides a related chip, a flow meter and a method.
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Inventors:
Chang Jun-You
Hwang Yen-in
Hwang Yen-in
Application Number:
JP2020536554A
Publication Date:
July 14, 2021
Filing Date:
February 01, 2019
Export Citation:
Assignee:
Shenchen Goodix Technology Company Limited
International Classes:
G01F25/00; G01F1/66; G01K11/24; G01K13/02; G01P5/24; G01S5/22; G01S5/30
Domestic Patent References:
| JP2011158470A | ||||
| JP6201425A |
Foreign References:
| CN106932040A | ||||
| CN108458759A |
Attorney, Agent or Firm:
Hayashi Ichiyoshi
Tetsuo Shiba
Takuya Saito
Iwaike Mitsuru
Kazuhiro Kosuga
Tetsuo Shiba
Takuya Saito
Iwaike Mitsuru
Kazuhiro Kosuga