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Patent Searching and Data


Title:
POWER DIVIDER/COMBINER CIRCUIT AND POWER AMPLIFICATION MODULE
Document Type and Number:
WIPO Patent Application WO/2019/159323
Kind Code:
A1
Abstract:
The power divider/combiner circuit is configured such that coupled transmission lines (4-1) through (4-N) are each provided with: a first transmission line (4a-n) which is connected at one end to the other end of one impedance transformation line among impedance transformation lines (3-1) through (3-N) and is grounded at the other end; and a second transmission line (4b-n) which is connected at one end to a connection point (5), is connected at the other end to one end of one terminating resistor among terminating resistors (6-1) through (6-N), and is electrically coupled with the first transmission line (4a-n).

Inventors:
AOYAMA, Hiroyuki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/005492
Publication Date:
August 22, 2019
Filing Date:
February 16, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
H01P5/19; H03F3/20
Foreign References:
JP2003283219A2003-10-03
GB2231206A1990-11-07
US20170346151A12017-11-30
US9178263B12015-11-03
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (Akasaka Sanno Center Bldg. 5F, 12-4 Nagata-cho 2-chome, Chiyoda-k, Tokyo 14, 〒1000014, JP)
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