Title:
POWER AMPLIFICATION APPARATUS AND TELEVISION SIGNAL TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/037762
Kind Code:
A1
Abstract:
In an amplification section 1, in order to output RF signals outputted from amplification circuits 2, output connectors 3 are provided for the respective amplification circuits. The output connectors 3 are arrayed in the horizontal direction. A synthesis section 5 is provided with input connectors 6, to which RF signals outputted from the output connectors 3 of the amplification section 1 are inputted, so as to correspond to the respective output connectors 3. The input connectors are arrayed in the horizontal direction. The amplification section 1 and the synthesis section 5 are attachable/detachable by means of the output connectors 3 and the input connectors 6. A surface of the synthesis section 5 on which the input connectors are provided is set within the dimensions of a surface of the amplification section 1 on which the output connectors are provided.
Inventors:
TANIMOTO TAKUYA (JP)
Application Number:
PCT/JP2015/004447
Publication Date:
March 09, 2017
Filing Date:
September 01, 2015
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H03F1/07; H04B1/03
Domestic Patent References:
| WO2014155512A1 | 2014-10-02 |
Foreign References:
| JP2007173955A | 2007-07-05 | |||
| JPH11162560A | 1999-06-18 | |||
| JP2001223542A | 2001-08-17 | |||
| JPH1141117A | 1999-02-12 |
Other References:
See also references of EP 3346607A4
Attorney, Agent or Firm:
IWAKABE, Fuyuki et al. (JP)
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