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Title:
RADIO-FREQUENCY DETECTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/156780
Kind Code:
A1
Abstract:
A radio-frequency detection apparatus, comprising a PCB circuit board (10), a probe carrier board (20) and a test board (30). The PCB circuit board (10) is provided on the probe carrier board (20). The test board (30) is located under the probe carrier board (20). The probe carrier board (20) is provided with several probes (40). The top of the probes (40) are connected to the PCB circuit board (10). One end of the PCB circuit board (10) is connected to a radio-frequency line unit (60). The radio-frequency line unit (60) is connected between the PCB circuit board (10) and a radio-frequency detection instrument (50). Signal transmission between the PCB circuit board (10) and the radio-frequency detection instrument (50) is accomplished by means of the radio-frequency line unit (60). Several PCB board interfaces (11) are provided on the PCB circuit board (10). One end of each radio frequency line (61) is correspondingly connected to the PCB board interfaces (11). A circuit-wiring portion (70) is provided on the PCB circuit board (10). The circuit-wiring portion (70) is connected between the probes (40) and the PCB board interfaces (11).

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Inventors:
NIE, Linhong (ULMT Industrial Park, No. 14 Road 1 Zhangkengjing Xiawei Industrial Area Guanlan Street, Longhua New Distric, Shenzhen Guangdong 0, 518110, CN)
Application Number:
CN2016/076764
Publication Date:
September 21, 2017
Filing Date:
March 18, 2016
Export Citation:
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Assignee:
SHENZHEN ULMT TECHNOLOGY CO., LTD (ULMT Industrial Park, No. 14 Road 1 Zhangkengjing Xiawei Industrial Area, Guanlan Street, Longhua New Distric, Shenzhen Guangdong 0, 518110, CN)
International Classes:
G01R1/073
Foreign References:
CN203535076U2014-04-09
CN203930000U2014-11-05
CN102711361A2012-10-03
CN102013930A2011-04-13
US20050212544A12005-09-29
GB2251081A1992-06-24
Attorney, Agent or Firm:
BEIJING LAWSING IP FIRM (Suite 122/123, Block ANo. 4 Baiguang Road, Xicheng District, Beijing 3, 100053, CN)
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