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1.5GHzデジタル移動通信システム 4 1.5GHz/800MHz共用基 …...Figure 2 Half Power Beamwidth of 90 degree Corner Reflector Antenna +hWkE, 1.5GHz/800 12m, — / i) fiftrr)

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ノート基地局において，1.5GHzと800MHzの周波数共用可能な各種放射素子について特徴およびその特性を述べるとともに，水平面内ビーム幅60°および120°の2周波共用基地局アンテナの小型化について検討したものである．
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