About AKTURAN R
About Univ. Texas at Austin, TX, USA
About VOGEL W J
About Univ. Texas at Austin, TX, USA
About Electronics Letters
About metropolitan area
About PCS【通信】
About Mobile communication
About Space communication
About Radiowave propagation in general
About 都市域
About 衛星
About PCS
About 仰角
About 依存性