Innovative LDS Antenna for 4G Applications

被引：0
|
作者：
Sonnerat, Florence [1 ,2 ]
Pilard, Romain [1 ]
Gianesello, Frederic [1 ]
Le Pennec, Francois [2 ]
Person, Christian [2 ]
Gloria, Daniel [1 ]
机构：
[1] STMicroelectronics, Technol R&D, Silicon Technol Dev, Crolles, France
[2] Telecom Bretagne, Lab STICC MOM, Brest, France
来源：
2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2013年
关键词：
compact multiband antenna; single feed; 4G; LTE; diplexer; multiple radiating elements;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An innovative LDS 4G antenna solution operating in the 698-960 MHz band is presented. It is composed of two radiating elements recombined in a broadband single feed antenna system using a multiband matching circuit design. Matching interfaces are synthesized thanks to lumped components placed on the FR4 PCB supporting the LDS antenna. Measurement shows a reflection coefficient better than -6 dB over the 698-960 MHz band, with a 30% peak total efficiency. Measurement using a realistic phone casing showed the same performances. The proposed approach can be extended to additional bands, offering an innovative antenna solution able to address the multi band challenge related to 4G applications.
引用
收藏
页码：2773 / 2776
页数：4
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