A New Low-Cost Active Rod Antenna for Automotive Reception of All Terrestrial Audio Broadcast Services

被引：0
|
作者：
Reiter, Leopold [1 ]
Boege, Alexander [1 ]
Negut, Alexandru [1 ]
Lindenmeier, Stefan [1 ]
机构：
[1] Univ Bundeswehr Munich, Inst High Frequency Technol & Mobile Commun, D-85577 Neubiberg, Germany
来源：
2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2014年
关键词：
capacitive coupled helical antenna; high-impedance amplifier; AM; FM; DAB-VHF; DAB-L-Band;
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：
For the existing terrestrial broadcast services AM, FM and DAB (VHF and L-Band), a active rod antenna with a new low-cost design and a height of only 14 cm is presented. A special high-impedance amplifier with low hardware effort based on only one HEMT for FM-and DAB services enables high performance of the ultra-short antenna structure which consists of a capacitive coupled helical structure. In combination with this amplifier, different helical structures are investigated. Measured results show the high performance of the active antenna, which yields a signal pick up and noise behavior fulfilling typical automotive requirements.
引用
收藏
页码：2981 / 2984
页数：4
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