MULTI-BEAM, WIDE BAND SATELLITE RADIOCOMMUNICATIONS SYSTEM CONFIGURED FOR IMPROVED REUSE OF FREQUENCIES AND IMPROVED FREQUENCY REUSE METHOD

摘要

a multi beam satellite broad band radio communication systemconfigured to implement a frequency reuse patterna total of a return band includes a satellitea multi beam receiving antenna as receiving spotsadjacent (26, 28, 30, 32, 34, 36, 38) for land cover. eachspot type (26, 28, 30, 32, 34, 36, 38) is composed of an areainternal (106, 108, 110, 112, 114, 116, 118) and a zoneperipheral (126, 128, 130, 132, 134, 136, 138). the inner zonecentral (106, 108, 110, 112, 114, 116, 118) is a cell pattern (146).similar to a scale factor by geographic cell inwhich are individually frequency sub bandsthe key to a bunch of sub bands, separated, oradjacent to the meeting and is included in the main band.the total bandwidth.