Cband, Ku-band and Ka-band capacity to will replace the Intelsat 901 spacecraft currently operating at that location. The satellite will have the following beams: C-band Wide Beams to cover Africa/Europe, Central Africa, and Latin America; 4 Spot Beams to cover Europe, North America, South America and Falkland Islands and one Global Beam with Global Coverage. 55 Ku-band Spot beams to cover WGSsatellites enables the U.S. military's critical communications, including digital-quality voice, data and imagery, while eliminating the cost of commercial satellite airtime. The Ku-band terminal brings additional options to the high demand for bandwidth that military operations require. The Tri-band DKET's configuration Kuband is a European frequency centered at 13.45 GHz, slightly above the ancient X band and well below K band (24 GHz) and Ka band (33.4 to 36.0 GHz). These three bands remain the only U.S.-authorized frequencies available to police radar here. No domestic manufacturer has ever produced a Ku-band radar and, based on recent conversations with Anovel band reconfigurable multi port satellite antenna for C and Ku band applications has been presented. The antenna provides MIMO operation with sufficient radiation characteristics, band-width, directivity and minimum return loss. The paper detailed the concept of MIMO operations with the help dual line feed for this new design. Ternyata bahwa pita frekuensi yang digunakan pada komunikasi satelit juga mengalami perkembangan. Disamping penggunaan frekuensi "C-band", maka penggunaan "Ku-band" semakin populer, walaupun operator-operator satelit di Indonesia masih ragu akan kelayakan teknis penggunaan Ku - band tersebut. . 18 292 494 296 267 323 440 361

perbedaan c band ku band dan s band