| Presentation | 2000/12/1 Ka-Band Equipment for KOREASAT-3 Shinji SUZUKI, Yuji ISHIDA, Shin-ichi SAKAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | NEC Corporation developed and supplied Ka-Band Equipment(IFA, C-SW, Ka-LNA, Hybrid, CH-AMP)for KOREAST-3.The Ka-LNA has the performance of 2.1 dB noise figure and 34dB gain using NE272 GaAs HEMT Transistors at 30GHz band.The CH-AMP is a 20GHz band channel amplifier and has the two selectable operation modes of FGM(Fixed Gain Mode)and ALC(Auto Level Control mode).The IFA(Input Filter Assembly)consists of 30GHz waveguide band pass filter and test coupler.The WG-SW is a 30GHz DP-DT waveguide switch.The Hybrid is a 20GHz 3dB directional coupler.The detail design and the test results of the Ka-band Units for KOREASAT-3 are described in the full paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Communication Satellite / KOREASAT-3 / Ka-band / On-board Equipment |
| Paper # | SAT2000-88 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2000/12/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ka-Band Equipment for KOREASAT-3 |
| Sub Title (in English) | |
| Keyword(1) | Communication Satellite |
| Keyword(2) | KOREASAT-3 |
| Keyword(3) | Ka-band |
| Keyword(4) | On-board Equipment |
| 1st Author's Name | Shinji SUZUKI |
| 1st Author's Affiliation | RF Systems Department, Space Systems Division, NEC Corporation() |
| 2nd Author's Name | Yuji ISHIDA |
| 2nd Author's Affiliation | RF Systems Department, Space Systems Division, NEC Corporation |
| 3rd Author's Name | Shin-ichi SAKAKI |
| 3rd Author's Affiliation | 3rd Space Electronics Development Department, Radio Communications Division, NEC Engineering, Ltd. |
| Date | 2000/12/1 |
| Paper # | SAT2000-88 |
| Volume (vol) | vol.100 |
| Number (no) | 484 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |