Title:
HIGH-FREQUENCY POWER DISTRIBUTOR
Document Type and Number:
WIPO Patent Application WO/2022/113903
Kind Code:
A1
Abstract:
This high-frequency power distributor comprises an insulating substrate, and a circuit provided on the substrate. The circuit includes an input end, first and second output ends, and a resistor element. First and second microstrip tracks are positioned between the input end and the first output end. Other first and second microstrip tracks are positioned between the input end and the second output end. The first microstrip track is connected to the second microstrip track, and the second microstrip track is connected to the first or second output end. A third microstrip track is positioned between the connection point of the first and second microstrip tracks and one end of the resistor element. Another third microstrip track is positioned between the connection point of the other first and second microstrip tracks and the other end of the resistor element. The phase change in high-frequency signals in each of the first and second microstrip tracks is 90 degrees, and the phase change in high-frequency signals in the third microstrip track is 180 degrees.
Inventors:
TAKAHASHI KOJI (JP)
Application Number:
PCT/JP2021/042614
Publication Date:
June 02, 2022
Filing Date:
November 19, 2021
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
H01P5/19
Foreign References:
| JPH0522007A | 1993-01-29 | |||
| US4875024A | 1989-10-17 | |||
| EP1017124A1 | 2000-07-05 | |||
| JPH01241202A | 1989-09-26 | |||
| JP2009171420A | 2009-07-30 | |||
| JPS58115901A | 1983-07-09 | |||
| JPH09321509A | 1997-12-12 |
Attorney, Agent or Firm:
HYUGAJI, Masahiko et al. (JP)
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