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1. (WO2017037762) POWER AMPLIFICATION APPARATUS AND TELEVISION SIGNAL TRANSMISSION SYSTEM

Pub. No.:    WO/2017/037762    International Application No.:    PCT/JP2015/004447
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Wed Sep 02 01:59:59 CEST 2015
IPC: H03F 1/07
H04B 1/03
Applicants: NEC CORPORATION
日本電気株式会社
Inventors: TANIMOTO, Takuya
谷本 卓弥
Title: POWER AMPLIFICATION APPARATUS AND TELEVISION SIGNAL TRANSMISSION SYSTEM
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.