FY-3卫星微波湿度计天线与接收机单元的谐响应分析

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Harmonic Response Analysis on Antenna and Receiver Mechanism ofHumidity Sounder of FY3 Satellite

ZOU Qing¹, HU Yong¹, WANG Ji-xin¹, YUAN Tao¹, LI Jing², ZHANG Sheng-wei², REN Jian-hua²

1. College of Machinery and Engineering, Jilin University, Changchun 130022, China;2. Center for Space Science and Applied Research, CAS, Beijing 100080, China

Received:2004-10-13 Revised:1900-01-01
Contact: ZOU Qing

Abstract

Abstract: The finite element analysis software ANSYS can be used to establish the finite element model of antenna and receiver mechanism of micro wave humidity sounder of FY3 satellite and to obtain the response characteristic of the finite element model which was stimulated by harmonic loads in x, y and z direction respectively. Judged by the displacement response data of each monitored point, the conclusion that the mechanism is eligible under the load case of harmonic loads is drawn.

Key words: finite element, satellite, humidity sounder, harmonic response

CLC Number:

TP391.77

ZOU Qing, HU Yong, WANG Ji-xin, YUAN Tao, LI Jing, ZHANG Sheng-wei, REN Jian-hua. Harmonic Response Analysis on Antenna and Receiver Mechanism ofHumidity Sounder of FY3 Satellite[J].J4, 2005, 43(04): 485-488.

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Harmonic Response Analysis on Antenna and Receiver Mechanism ofHumidity Sounder of FY3 Satellite

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