Title:
SHIELD CONNECTOR
Document Type and Number:
WIPO Patent Application WO/2023/166953
Kind Code:
A1
Abstract:
The present invention improves impedance matching. A first connector (10) has a first inner conductor (11), a first dielectric (21) surrounding the first inner conductor (11), and a first outer conductor (32) surrounding the first dielectric (21). A second connector (50) has a second inner conductor (51), a second dielectric (61) surrounding the second inner conductor (51), and a second outer conductor (72) that is connected to the first outer conductor (32) in a state of surrounding the second dielectric (61). The radial spacing between the first inner conductor (11) and the first outer conductor (32) is narrower than the radial spacing between the second inner conductor (51) and the second outer conductor (72). A first air chamber (29) for impedance matching is formed in the first dielectric (21) in the form of a recess in the peripheral surface of the first dielectric (21), and a second air chamber (69) for impedance matching is formed in the second dielectric (61) in the form of a recess in the peripheral surface of the second dielectric (61). The volume of the first air chamber (29) is greater than the volume of the second air chamber (69).
Inventors:
TERADA SHUHEI (JP)
Application Number:
PCT/JP2023/004593
Publication Date:
September 07, 2023
Filing Date:
February 10, 2023
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01R13/6476; H01R24/44
Foreign References:
| CN111430958A | 2020-07-17 | |||
| CN209747854U | 2019-12-06 | |||
| JP2005317267A | 2005-11-10 | |||
| CN217009805U | 2022-07-19 |
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
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