翻訳と辞書 Words near each other ・ Folda (Rindal) ・ Folda Bridge ・ Folda, Angus ・ Folda, Nord-Trøndelag ・ Folda, Nordland ・ Foldable machine gun ・ Foldahl Township, Marshall County, Minnesota ・ Foldamer ・ Foldase ・ Foldaskóli ・ Foldback ・ Foldback (power supply design) ・ Foldback (sound engineering) ・ Folded cloth (s hieroglyph) ・ Folded cube graph ・ Folded inverted conformal antenna ・ Folded leaflet ・ Folded normal distribution ・ Folded optics ・ Folded Reed–Solomon code ・ Folded spectrum method ・ Folded unipole antenna ・ Foldedal Formation ・ Folden ・ Folden Township, Otter Tail County, Minnesota ・ Folder ・ Folder 5 ・ Folder redirection ・ Foldereid ・ Foldereid Church Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Folded inverted conformal antenna ： ウィキペディア英語版 Folded inverted conformal antenna The folded inverted conformal antenna (FICA)〔Di Nallo, C.; Faraone, A., "Multiband internal antenna for mobile phones," Electronics Letters , vol.41, no.9, pp. 514-515, 28 April 2005 〕 belongs to the microstrip antenna family. The FICA placement on the handset board and its feeding mechanisms are similar to those used currently for the great majority of handsets with internal planar inverted-F antenna (PIFA) components. Whereas multiband PIFAs exhibit two resonant modes, which operate by sharing the same available antenna volume, the FICA structure is synthesised in order to sustain three resonant modes that better reuse the volume. The implementation of volume reuse allows spreading of the reactive electromagnetic energy associated with each resonant mode across the entire antenna volume. This results in FICA modes exhibiting a lower Q factor and a wider fractional bandwidth than the corresponding PIFA modes. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Folded inverted conformal antenna」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.