军用通信卫星系统为移动用户增加了超高频信道容量

MILCOM 1999. IEEE Military Communications. Conference Proceedings (Cat. No.99CH36341) Pub Date : 1999-10-31 DOI:10.1109/MILCOM.1999.821382

D. Wadsworth

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引用次数: 5

摘要

移动用户目标系统(MUOS)将是海军UFO卫星通信系统的继任者。一项MUOS提案依赖于地球同步轨道航天器星座，该星座使用非处理中继器和多个聚光灯来覆盖全球地球。超高频频率复用大大增加了移动设备可用的窄带语音/数据信道的数量。一个关键的设计元素是面积为1250平方米的大型天线反射器。

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Military communications satellite system multiplies UHF channel capacity for mobile users

The mobile user objective system (MUOS) will be the successor to the Navy's UFO satellite communications system. One MUOS proposal relies on a constellation of GEO spacecraft that uses non-processing repeaters and multiple spotbeams for worldwide Earth-coverage. UHF frequency reuse greatly increases the number of narrowband voice/data channels available to mobile units. A key design element is the large antenna reflector with an area of 1250 square meters.

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MILCOM 1999. IEEE Military Communications. Conference Proceedings (Cat. No.99CH36341)

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