Title:
COMBINER
Document Type and Number:
WIPO Patent Application WO/2017/114268
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present invention is a combiner, comprising an external conductor (10) and an internal conductor (11), said external conductor (10) and said internal conductor (11) forming at least two bandstop filters, and said at least two bandstop filters forming at least two passbands; said at least two passbands comprise a first target combined passband and a second target combined passband, the frequency of the first target combined passband being lower than that of the second target combined passband; a signal channel is disposed between a signal input terminal and a signal output terminal of a bandstop filter that belongs to the second target combined passband, the signal channel being formed by the internal conductor (11), and the internal conductor that forms the signal channel comprises a capacitor (13). The implementation of the present invention is capable of shortening the length of a main transmission line of a signal channel, and reducing the volume of the combiner.
Inventors:
CAI DANTAO (CN)
Application Number:
PCT/CN2016/111371
Publication Date:
July 06, 2017
Filing Date:
December 21, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01P1/213
Foreign References:
| CN102354783A | 2012-02-15 | |||
| CN202178359U | 2012-03-28 | |||
| CN202196847U | 2012-04-18 | |||
| US20130285765A1 | 2013-10-31 | |||
| CN105489990A | 2016-04-13 | |||
| CN201210508Y | 2009-03-18 | |||
| CN203326071U | 2013-12-04 | |||
| CN203242725U | 2013-10-16 |
Other References:
See also references of EP 3386028A4
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD. (CN)
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