Title:
OSCILLOSCOPE PROBE, PROBE DETECTION METHOD AND APPARATUS, OSCILLOSCOPE, SYSTEM, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/077692
Kind Code:
A1
Abstract:
Disclosed in the present invention are an oscilloscope probe, a probe detection method and apparatus, an oscilloscope, a system, and a storage medium. The oscilloscope probe comprises a signal testing path and a detection circuit, wherein the signal testing path is used for connecting to an oscilloscope channel of an oscilloscope and transmitting a signal under test to the oscilloscope channel; and the detection circuit comprises a capacitor and a detection connector, a first end of the capacitor being grounded, a second end of the capacitor being electrically connected to a first end of the detection connector, and a second end of the detection connector being used for connecting to an identification circuit in the oscilloscope, wherein the capacitance value of the capacitor is related to the type of the oscilloscope probe. By means of the technical solution, the measurement accuracy and reliability can be effectively ensured while the power consumption is reduced.
Inventors:
ZHENG LIUKANG (CN)
LIU ZHEYUAN (CN)
GU XIAOYONG (CN)
WANG YUE (CN)
LIU ZHEYUAN (CN)
GU XIAOYONG (CN)
WANG YUE (CN)
Application Number:
PCT/CN2022/130230
Publication Date:
April 18, 2024
Filing Date:
November 07, 2022
Export Citation:
Assignee:
RIGOL TECH CO LTD (CN)
International Classes:
G01R13/00; G01R1/067
Foreign References:
| CN112684234A | 2021-04-20 | |||
| CN111289786A | 2020-06-16 | |||
| CN1525183A | 2004-09-01 | |||
| US4310794A | 1982-01-12 | |||
| US4672306A | 1987-06-09 |
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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