Title:
WIRELESS TEMPERATURE MEASUREMENT SYSTEM AND SIGNAL PROCESSING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/152987
Kind Code:
A1
Abstract:
A signal processing method of a wireless temperature measurement system comprises: obtaining the inherent bottom noise intensity and maximum output signal intensity of a receiver (11) of a reader (10) (S101); connecting an antenna (14) to the reader (10), and obtaining the current noise intensity of the receiving channel of the receiver (11) in real time when no excitation signal is sent to a temperature sensor (20) (S102); and determining the intensity threshold of a temperature signal currently measured by the temperature sensor (20) according to the bottom noise intensity, the maximum signal intensity, and the current noise intensity.
Inventors:
LI SHANBIN (CN)
WANG NING (CN)
HUANG XINGLONG (CN)
LIU SHAOKAN (CN)
ZHANG ZHONGYUN (CN)
WANG NING (CN)
HUANG XINGLONG (CN)
LIU SHAOKAN (CN)
ZHANG ZHONGYUN (CN)
Application Number:
PCT/CN2017/088442
Publication Date:
August 30, 2018
Filing Date:
June 15, 2017
Export Citation:
Assignee:
SHENZHEN HUAYUAN MICRO ELECTRONIC TECH CO LTD (CN)
International Classes:
G01K1/024; G01K13/00
Foreign References:
| CN204556133U | 2015-08-12 | |||
| CN1344068A | 2002-04-10 | |||
| CN102944902A | 2013-02-27 | |||
| CN105092081A | 2015-11-25 | |||
| US20150338283A1 | 2015-11-26 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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