Antenna array design for low earth observation satellites
El-Banna, H., Mitkees, A., Allam, A., Mokhtar, M., Zayan, M. (2008). Antenna array design for low earth observation satellites. EKB Journal Management System, 6(6th International Conference on Electrical Engineering ICEENG 2008), 1-15. doi: 10.21608/iceeng.2008.34190
H. H. El-Banna; A. A. Mitkees; A. M. Allam; M. M. Mokhtar; M. A. Zayan. "Antenna array design for low earth observation satellites". EKB Journal Management System, 6, 6th International Conference on Electrical Engineering ICEENG 2008, 2008, 1-15. doi: 10.21608/iceeng.2008.34190
El-Banna, H., Mitkees, A., Allam, A., Mokhtar, M., Zayan, M. (2008). 'Antenna array design for low earth observation satellites', EKB Journal Management System, 6(6th International Conference on Electrical Engineering ICEENG 2008), pp. 1-15. doi: 10.21608/iceeng.2008.34190
El-Banna, H., Mitkees, A., Allam, A., Mokhtar, M., Zayan, M. Antenna array design for low earth observation satellites. EKB Journal Management System, 2008; 6(6th International Conference on Electrical Engineering ICEENG 2008): 1-15. doi: 10.21608/iceeng.2008.34190

Antenna array design for low earth observation satellites

The International Conference on Electrical Engineering
Article 7, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Page 1-15  XML PDF (3.91 MB)
Document Type: Original Article
DOI: 10.21608/iceeng.2008.34190
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Authors
H. H. El-Banna1; A. A. Mitkees2; A. M. Allam2; M. M. Mokhtar2; M. A. Zayan3
1Ph. D. Student, Egyptian Armed Forces.
2Prof. Dr., Egyptian Armed Forces.
3Ph. D. Nilesat - Egyptian company.
Abstract
Abstract:
A rectangular planar array antenna design using thinning technique and Genetic
Algorithm (GA) optimization technique are used to minimize the gain variation for Low
Earth Orbit (LEO) satellites antenna. This design controls the feeding amplitude through
thinning without requirements to control the phases which yields to simplify the feeding
network.
Two antenna elements are proposed, cos1.5 􀈙 radiation pattern element and the
rectangular patch element.
A simple genetic algorithm optimizer is used to get the optimum excited elements on
the array.
Keywords
Antenna Arrays; LEO Satellite Antennas; Genetic Algorithm
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