Title:
SIGNAL TRANSMISSION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2020/213122
Kind Code:
A1
Abstract:
The present invention is a signal transmission circuit 100 comprising a band rejection filter (BRF) (22) and an electromagnetic bandgap (EBG) structure (21), wherein the signal transmission circuit comprises a signal path (12) for transmitting a function signal from a send-side terminal (31) toward a receive-side terminal (32), a return path (13) of the signal path (12), a ground (15) for EBG structure design, reference grounds (11, 16) to be reference potentials for the entirety of the signal transmission circuit (100), a BRF (22) mounted between the signal path (12) and the ground (15) for EBG structure design, and an EBG structure (21) electrically connected to the return path (13) and mounted between the ground (15) for EBG structure design and the reference ground (16).
Inventors:
KOYAMA HAJIME (JP)
Application Number:
PCT/JP2019/016621
Publication Date:
October 22, 2020
Filing Date:
April 18, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04B15/00; H04B3/02
Domestic Patent References:
| WO2015079831A1 | 2015-06-04 |
Foreign References:
| JP2019080029A | 2019-05-23 | |||
| JP2015065553A | 2015-04-09 | |||
| JP2011258910A | 2011-12-22 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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