The enhanced bandwidth folded inverted conformal antenna (EB FICA) for mufti-band cellular handsets

2007 IEEE Antennas and Propagation Society International Symposium Pub Date : 2007-06-09 DOI:10.1109/APS.2007.4396592

I. Szini, C. Di Nallo, A. Faraone

引用次数: 12

Abstract

An internal multi-band antenna for mobile phones featuring wide fractional bandwidth is presented. The antenna is realized by a flat conformal conductor above the ground plane, featuring a feed and ground connections to the PCB. A slot is cut in the flat conductor, which is open only in between the ground and feeding connections of the flat conductor, thus forming a slit. This structure is called enhanced bandwidth folded inverted conformal antenna (EB-FICA), with reference to its precursor FICA (Di Nallo and Faraone, 2005). The EB-FICA can be designed to be penta-band, covering the four GSM bands and the UMTS Rx band, and has been adopted in several Motorola products.

查看原文本刊更多论文

用于多波段手机的增强带宽折叠反向共形天线(ebfica)

提出了一种具有宽分数带宽的手机内置多波段天线。天线是由一个平面上的共形导体实现的，具有馈电和接地连接到PCB。在扁平导体上开槽，仅在扁平导体的接地和馈电连接之间开槽，从而形成狭缝。这种结构被称为增强带宽折叠反向共形天线(EB-FICA)，参考其前身FICA (Di Nallo和Faraone, 2005)。EB-FICA可以设计成五频段，覆盖四个GSM频段和UMTS Rx频段，并已在摩托罗拉的几款产品中采用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2007 IEEE Antennas and Propagation Society International Symposium

自引率

0.00%

发文量