A ground receiiingphased array antenna system is described for tracking and communication with satellites in low earth orbif (LEO). Different active array antenna architectures and the minimum number of array elements for meeting the system G / T requirement are erjaluated and compared. A general no
A microstrip antenna array for direct broadcast satellite receivers
✍ Scribed by M. Rubelj; P. F. Wahid; C. G. Christodoulou
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 213 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
A uniformly illuminated square subarray of 16 circularly polarized patch elements is de¨eloped. It can be incorporated into a ( ) full-size direct broadcast satellite DBS recei¨er antenna. A stacked circular patch microstrip configuration is used to achie¨e increased bandwidth. Experimental results for the return loss, bandwidth, radiation pattern, and gain are presented.
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