Measurement and Evaluation of Submillimeter-Wave Antenna Quasioptical Feed System by a Phase-Retrieval Method in the 640-GHz Band

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概要

• 論文の詳細を見る

• A phase-retrieval method is applied to the quasioptical feed system of the offset Cassegrain antenna of the Superconducting Submillimeter-Wave Limb-Emission Sounder (JEM/SMILES) to be aboard the International Space Station for evaluating the beam alignment by estimating the phase pattern from the beam amplitude pattern measurements. As the result, the application of the phase retrieval method is demonstrated to be effective for measuring and evaluating the quasioptical antenna feed system. It is also demonstrated that the far-field radiation pattern of the antenna main reflector can be estimated from the phase-retrieved beam pattern of the feed system.

• （社）電子情報通信学会の論文
• 2008-06-01

著者

• Ochiai Satoshi

  National Institute Of Information And Communications Technology

• Manabe Takeshi

  Graduate School Of Engineering Osaka Prefecture University

• FUKAMI Tomo

  Graduate School of Engineering, Osaka Prefecture University

• NISHIBORI Toshiyuki

  Japan Aerospace Exploration Agency

• MIZUKOSHI Kazuo

  Japan Aerospace Exploration Agency

• Fukami Tomo

  Graduate School Of Engineering Osaka Prefecture University

• Ochiai Satoshi

  National Institute Of Information And Communication Technology

関連論文

• C155 Retrieval of JEM/SMILES line of sight pointing from non-oxygen lines
• Measurement and Evaluation of Submillimeter-Wave Antenna Quasioptical Feed System by a Phase-Retrieval Method in the 640-GHz Band
• Overview of the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES) and Sensitivity to Chlorine Monoxide, ClO

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