[American Institute of Aeronautics and Astronautics 21st International Communications Satellite Systems Conference and Exhibit - Yokohama, Japan ()] 21st International Communications Satellite Systems Conference and Exhibit - A Study on a Satellite Communications System for Polar Regions Using Quasi-Zenithal Satellites

[American Institute of Aeronautics and A

[American Institute of Aeronautics and Astronautics 21st International Communications Satellite Systems Conference and Exhibit - Yokohama, Japan ()] 21st International Communications Satellite Systems Conference and Exhibit - Receiving System for Satellite Broadcast Using Quasi-zenithal Satellite System

✍ Tanaka, Masato; Yamamoto, Shinichi; Kimura, Kazuhiro; Saruwatari, Nobufumi; Ogaw 📂 Article 📅 2003 🏛 American Institute of Aeronautics and Astronautics ⚖ 322 KB

[American Institute of Aeronautics and A

[American Institute of Aeronautics and Astronautics 21st International Communications Satellite Systems Conference and Exhibit - Yokohama, Japan ()] 21st International Communications Satellite Systems Conference and Exhibit - Regional Navigation Service Using Communication Satellites

✍ Kawase, Seiichiro 📂 Article 📅 2003 🏛 American Institute of Aeronautics and Astronautics ⚖ 88 KB

[American Institute of Aeronautics and A

[American Institute of Aeronautics and Astronautics 21st International Communications Satellite Systems Conference and Exhibit - Yokohama, Japan ()] 21st International Communications Satellite Systems Conference and Exhibit - HEO Satellite Systems for Broadband Aeronautical Communications

✍ Angeletti, Piero; Guida, Umberto; Lisi, Marco; Lucchi, Giovanni 📂 Article 📅 2003 🏛 American Institute of Aeronautics and Astronautics ⚖ 785 KB

[American Institute of Aeronautics and A

[American Institute of Aeronautics and Astronautics 21st International Communications Satellite Systems Conference and Exhibit - Yokohama, Japan ()] 21st International Communications Satellite Systems Conference and Exhibit - The GALILEO Satellite

✍ Chiarini, Jean Claude; Smith, David; Perren, Matthew; Nakache, Jean Marc; Palumb 📂 Article 📅 2003 🏛 American Institute of Aeronautics and Astronautics ⚖ 462 KB

[American Institute of Aeronautics and A

[American Institute of Aeronautics and Astronautics 21st International Communications Satellite Systems Conference and Exhibit - Yokohama, Japan ()] 21st International Communications Satellite Systems Conference and Exhibit - Multimedia Conference over Satellite

✍ Sun, Zhili; Cruickshank, Haitham; Liang, Lei; Sanchez, Antonio 📂 Article 📅 2003 🏛 American Institute of Aeronautics and Astronautics ⚖ 368 KB

[American Institute of Aeronautics and A

[American Institute of Aeronautics and Astronautics 21st International Communications Satellite Systems Conference and Exhibit - Yokohama, Japan ()] 21st International Communications Satellite Systems Conference and Exhibit - GPS Augmentation and Complement Using Quasi-Zenith Satellite System (QZSS)

✍ Kogure, Satoshi; Kawano, Isao 📂 Article 📅 2003 🏛 American Institute of Aeronautics and Astronautics ⚖ 537 KB