Title:
HIGH-EFFICIENCY AMPLIFIER
Document Type and Number:
WIPO Patent Application WO/2019/234885
Kind Code:
A1
Abstract:
This high-efficiency amplifier is configured as follows: short stubs (7-1) to (7-4) are disposed in a line between a first substrate edge (1a) and a second substrate edge (1b) of a substrate (1); and from among the short stubs (7-1) to (7-4), the two short stubs (7-2), (7-3) which are the short stubs disposed at locations other than both ends of the line and which are disposed at adjacent locations are disposed at locations at which the two short stubs are electromagnetically coupled to each other.
Inventors:
KUWATA EIGO (JP)
KIMURA MAKOTO (JP)
KAMIOKA JUN (JP)
KIMURA MAKOTO (JP)
KAMIOKA JUN (JP)
Application Number:
PCT/JP2018/021899
Publication Date:
December 12, 2019
Filing Date:
June 07, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H03F3/60; H03F1/18; H03F3/68
Foreign References:
| JPH07283668A | 1995-10-27 | |||
| JPH05129854A | 1993-05-25 | |||
| JP2008113402A | 2008-05-15 | |||
| JP2015517771A | 2015-06-22 | |||
| JP2000286338A | 2000-10-13 |
Other References:
See also references of EP 3790192A4
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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