講演名 | 2000/11/30 A New Frequency Assignment Algorithm To Reduce Intermodulation Products in Satellite Communications , |
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抄録(英) | In this paper, we propose a new frequency assignment algorithm to minimize the intermodulation products caused by nonlinear amplification in satellite transponder. We also analyze the performance of proposed algorithms in terms of C/IM and execution time. Most of the published algorithms are too restrictive to be applied to the frequency planning of many realistic systems that are usually characterized by multi-level and/or multi-bandwidth. In developing the proposed TDTI algorithm, we utilized and modified basic concepts of Okinaka's DELINS-INSDEL algorithm to extend its applicability from one-level systems to more general systems. We also propose a modified version of TDTI algorithm called WTDI-SDELINS to circumvent the problem of relatively long execution time. |
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資料番号 | SAT2000-79 |
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研究会 | SAT |
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開催期間 | 2000/11/30(から1日開催) |
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申込み研究会 | Satellite Telecommunications (SAT) |
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本文の言語 | ENG |
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タイトル(英) | A New Frequency Assignment Algorithm To Reduce Intermodulation Products in Satellite Communications |
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第 1 著者 氏名(和/英) | / Hyungjin Choi |
第 1 著者 所属(和/英) | Electrical and Computer Engineering, Sung Kyun Kwan University |
発表年月日 | 2000/11/30 |
資料番号 | SAT2000-79 |
巻番号(vol) | vol.100 |
号番号(no) | 483 |
ページ範囲 | pp.- |
ページ数 | 9 |
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