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  1. 参考論文

UHF帯における自動車搭載アンテナの近傍界・遠方界境界に関する一検討

https://kitami-it.repo.nii.ac.jp/records/7597
bfcd6e22-9dfa-432d-8bcb-6ec675c00e98
名前 / ファイル ライセンス アクション
No202.pdf No202.pdf (561.5 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2014-02-25
タイトル
言語 ja
タイトル UHF帯における自動車搭載アンテナの近傍界・遠方界境界に関する一検討
タイトル
言語 en
タイトル Study on the Boundary between Near and Far Fields for Car Antennas in UHF Band
言語
言語 jpn
キーワード
言語 ja
主題Scheme Other
主題 自動車搭載アンテナ
キーワード
言語 ja
主題Scheme Other
主題 遠方界 近傍界
キーワード
言語 ja
主題Scheme Other
主題 指向性
キーワード
言語 ja
主題Scheme Other
主題 UHF帯
キーワード
言語 ja
主題Scheme Other
主題 FDTD法
キーワード
言語 en
主題Scheme Other
主題 car antenna
キーワード
言語 en
主題Scheme Other
主題 far field
キーワード
言語 en
主題Scheme Other
主題 near field
キーワード
言語 en
主題Scheme Other
主題 directivity
キーワード
言語 en
主題Scheme Other
主題 UHF band
キーワード
言語 en
主題Scheme Other
主題 FDTD method
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
その他のタイトル
その他のタイトル Study on the Boundary between Near and Far Fields for Car Antennas in UHF Band
著者 森下, 隆司

× 森下, 隆司

WEKO 38804

ja 森下, 隆司

Search repository
今井, 卓

× 今井, 卓

WEKO 44846
KAKEN 584575

ja 今井, 卓

Search repository
田口, 健治

× 田口, 健治

WEKO 44847
KAKEN 60435485

ja 田口, 健治

Search repository
柏, 達也

× 柏, 達也

WEKO 44849
KAKEN 30211155

ja 柏, 達也

Search repository
川村, 武

× 川村, 武

WEKO 44848
KAKEN 80234128

ja 川村, 武

Search repository
大島, 功三

× 大島, 功三

WEKO 38809

ja 大島, 功三

Search repository
栗林, 裕

× 栗林, 裕

WEKO 38810

ja 栗林, 裕

Search repository
小松, 覚

× 小松, 覚

WEKO 38811

ja 小松, 覚

Search repository
著者別名
姓名
姓名 MORISHITA, Takashi
言語 en
著者別名
姓名
姓名 IMAI, Suguru
言語 en
著者別名
姓名
姓名 TAGUCHI, Kenji
言語 en
著者別名
姓名
姓名 KASHIWA, Tatsuya
言語 en
著者別名
姓名
姓名 KAWAMURA, Takeshi
言語 en
著者別名
姓名
姓名 OHSHIMA, Kohzoh
言語 en
著者別名
姓名
姓名 KURIBAYASHI, Hiroshi
言語 en
著者別名
姓名
姓名 KOMATSU, Satoru
言語 en
抄録
内容記述タイプ Abstract
内容記述 移動体通信においてアンテナの指向性は重要なパラメータの一つである.指向性は遠方界で定義されるため,電波暗室を用いた指向性測定では近傍界・遠方界境界の把握が重要となる.特に,自動車搭載アンテナにおいてはアンテナ種類及び取り付け位置によってその境界位置が大きく変化する.本研究では,地上デジタル放送への移行に伴い重要性が高まっているUHF帯自動車搭載アンテナにおける近傍界・遠方界境界位置に関する検討を行った.電磁界解析手法としてはFDTD法を用いた.尚,FDTD法において任意地点の電界分布を求めるため,自動車部の電流分布を用いる手法を用いた.
抄録
内容記述タイプ Abstract
内容記述 In mobile telecommunications, the directivity of antennas is one of most important parameter. It is very important to know the boundary between near and far fields when we measure the directivity of car antennas in the anechoic chamber, because the directivity is defined in the far field region. Especially, the directivity is changed by antenna type and position in car antennas. In this paper, the location of boundary between near and far fields was studied for car antennas at UHF band which is very important due to the recent terrestrial digital broadcasting. The FDTD method is used as the analysis method. The radiated fields were obtained by using the current distribution of car.
書誌情報 ja : 電子情報通信学会技術研究報告. A・P, アンテナ・伝播

巻 110, 号 135, p. 37-40, 発行日 2010-07
権利
権利情報 Copyright c 2010 by IEICE
出版者
出版者 一般社団法人電子情報通信学会
著者版フラグ
値 publisher
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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