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ITU-R REPORT SA.2166
Examples of radiation patterns of large antennas used for space research and radio astronomy
Year: 2009
Abstract: Introduction
The methodology and guidelines introduced in § 2 have been used to model the radiation patterns for large antennas used in deep space research and radio astronomy. These methods are described in detail in Recommendation ITU-R SA.1345 – Methods for predicting radiation patterns of large antennas used for space research and radio astronomy.
In predicting the radiation pattern of the NASA's deep space network (DSN) antenna, the latest version of a commercially available software package (GRASP9) has been used. For the radiation pattern of the radio astronomy antenna, an old version (GRASPC) of the same software has been used. The results illustrate the effect of various parameters on the model's predictions and the significance of various mechanical and design features.
The methodology and guidelines introduced in § 2 have been used to model the radiation patterns for large antennas used in deep space research and radio astronomy. These methods are described in detail in Recommendation ITU-R SA.1345 – Methods for predicting radiation patterns of large antennas used for space research and radio astronomy.
In predicting the radiation pattern of the NASA's deep space network (DSN) antenna, the latest version of a commercially available software package (GRASP9) has been used. For the radiation pattern of the radio astronomy antenna, an old version (GRASPC) of the same software has been used. The results illustrate the effect of various parameters on the model's predictions and the significance of various mechanical and design features.
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ITU-R REPORT SA.2166
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| contributor author | ITU-R - International Telecommunication Union/ITU Radiocommunication Sector | |
| date accessioned | 2017-09-04T18:23:58Z | |
| date available | 2017-09-04T18:23:58Z | |
| date copyright | 2009.09.01 | |
| date issued | 2009 | |
| identifier other | IFNEOEAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=autho162s93FVY%2049A/handle/yse/206399 | |
| description abstract | Introduction The methodology and guidelines introduced in § 2 have been used to model the radiation patterns for large antennas used in deep space research and radio astronomy. These methods are described in detail in Recommendation ITU-R SA.1345 – Methods for predicting radiation patterns of large antennas used for space research and radio astronomy. In predicting the radiation pattern of the NASA's deep space network (DSN) antenna, the latest version of a commercially available software package (GRASP9) has been used. For the radiation pattern of the radio astronomy antenna, an old version (GRASPC) of the same software has been used. The results illustrate the effect of various parameters on the model's predictions and the significance of various mechanical and design features. | |
| language | English | |
| title | ITU-R REPORT SA.2166 | num |
| title | Examples of radiation patterns of large antennas used for space research and radio astronomy | en |
| type | standard | |
| page | 23 | |
| status | Active | |
| tree | ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2009 | |
| contenttype | fulltext |