Size reduction of mobile broadcasting antennas using two-coil loading

Jae Young Chung; Taesik Yang

doi:10.1109/LAWP.2012.2194978

Size reduction of mobile broadcasting antennas using two-coil loading

Jae Young Chung
, Taesik Yang

Dept. of Electrical and Information Engineering

Samsung

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

A size reduction technique for mobile broadcasting antennas is presented in this letter. The proposed technique is based on loading two inductive coil elements along the antenna length. By properly assigning the coil location and inductance, the current distribution over the antenna can be adapted to the optimum at the reduced length. Measurement results show that the miniaturized whip antenna with length of λ/16 provides similar reception sensitivity to a conventional whip antenna that is twice in length (λ/8).

Original language	English
Article number	6185634
Pages (from-to)	460-463
Number of pages	4
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	11
DOIs	https://doi.org/10.1109/LAWP.2012.2194978
State	Published - 2012

Keywords

Current distribution
inductive loading
mobile TV
sensitivity
whip antenna

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10.1109/LAWP.2012.2194978

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abstract = "A size reduction technique for mobile broadcasting antennas is presented in this letter. The proposed technique is based on loading two inductive coil elements along the antenna length. By properly assigning the coil location and inductance, the current distribution over the antenna can be adapted to the optimum at the reduced length. Measurement results show that the miniaturized whip antenna with length of λ/16 provides similar reception sensitivity to a conventional whip antenna that is twice in length (λ/8).",

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AB - A size reduction technique for mobile broadcasting antennas is presented in this letter. The proposed technique is based on loading two inductive coil elements along the antenna length. By properly assigning the coil location and inductance, the current distribution over the antenna can be adapted to the optimum at the reduced length. Measurement results show that the miniaturized whip antenna with length of λ/16 provides similar reception sensitivity to a conventional whip antenna that is twice in length (λ/8).

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KW - mobile TV

KW - sensitivity

KW - whip antenna

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Size reduction of mobile broadcasting antennas using two-coil loading

Abstract

Keywords

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