A New Frequency Assignment Algorithm To Reduce Intermodulation Products in Satellite Communications

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概要

• 論文の詳細を見る

• 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.

• 社団法人電子情報通信学会の論文
• 2000-11-30

著者

• Choi Hyungjin

  Electrical And Computer Engineering Sung Kyun Kwan University

• Hwang S

  Sung Kyun Kwan Univ. Suwon Kor

• Hwang Sunghyun

  Electrical and Computer Engineering, Sung Kyun Kwan University

関連論文

• A New Frequency Assignment Algorithm To Reduce Intermodulation Products in Satellite Communications

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