Title:
INDOOR ANTENNA DEVICE FOR TERRESTRIAL DIGITAL BROADCAST RECEPTION, AND DIVERSITY RECEIVING DEVICE USING THE ANTENNA
Document Type and Number:
Japanese Patent JP2012191406
Kind Code:
A
Abstract:
To provide an indoor antenna device for a terrestrial digital broadcast reception that improves a reception efficiency by diversity using a non-directivity antenna and is suitable for a terrestrial television receiver having a thin display.
An indoor antenna device for a terrestrial digital broadcast reception has a space diversity configuration in which a plurality of horizontal polarization non-directivity folded rectangle loop antennas 10a-10d are arranged in a line to a television receiver 30 having a thin display panel installed in a room and power phases of reception signals of the antennas 10a-10d are accorded with each other and combined to be supplied to the television receiver 30.
Inventors:
SATO TOMOYUKI
Application Number:
JP2011052777A
Publication Date:
October 04, 2012
Filing Date:
March 10, 2011
Export Citation:
Assignee:
YAGI ANTENNA
International Classes:
H01Q3/30; H01Q7/00; H01Q21/08
Attorney, Agent or Firm:
中村 誠
井関 守三
佐藤 立志
堀内 美保子
岡田 貴志
峰 隆司
幸長 保次郎
村松 貞男
河野 哲
河野 直樹
白根 俊郎
砂川 克
福原 淑弘
竹内 将訓
蔵田 昌俊
野河 信久
高倉 成男
井関 守三
佐藤 立志
堀内 美保子
岡田 貴志
峰 隆司
幸長 保次郎
村松 貞男
河野 哲
河野 直樹
白根 俊郎
砂川 克
福原 淑弘
竹内 将訓
蔵田 昌俊
野河 信久
高倉 成男