Offset Beam Planar Antenna Employing Low Loss Triangular Dielectric Phase Shifter(Antenna and Propagation)
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概要
- 論文の詳細を見る
Employing a triangular dielectric phase shifter simplifies the beam forming network of an offset beam array antenna because this structure achieves phase control in a single configuration. This paper proposes a design method for a low loss offset beam planar antenna that incorporates a triangular dielectric plate phase shifter on parallel microstrip feedlines. Our design method reduces the loss of the phase shifter by optimizing the microstrip line width. By using the proposed design equation, the optimum low loss phase shifter configuration can be easily established. In addition, this paper presents the actual design of a triangular plate considering size reduction. The results of experiments of the offset beam antenna indicate that our design method is effective in obtaining a simple, low loss, and compact configuration.
- 社団法人電子情報通信学会の論文
- 2003-09-01
著者
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Cho Keizo
Ntt Network Innovation Laboratories Ntt Corporation
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Cho Keizo
Ntt Network Innovation Laboratories
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HONMA Naoki
NTT Network Innovation Laboratories, NTT Corporation
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Honma Naoki
Ntt Network Innovation Laboratories
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Mizuno Hideki
Tokai University
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KIRA Fumio
NTT Network Innovation Laboratories
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MARUYAMA Tamami
NTT Network Innovation Laboratories
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