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| DESIGN AND ANALYSIS OF MULTI-STEP AMPLITUDE QUANTIZATION WEIGHTED 2-D SOLID-STATE ACTIVE PHASED ARRAY ANTENNAS |
| Gao Tie; Li Jianxin; Guo Yanchang |
| Nanjing Research Institute of Electronic Technology, Nanjing 210013 |
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Abstract An aperture design technique using multi-step amplitude quantization for two-dimensional solid-state active phased arrays to achieve low sidelobe is described. It can be applied to antennas with the arbitrary complex aperture. Also, the gain drop and the sidelobe degradation due to random amplitude and phase errors and element (or T/R module) failures are investigated.
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Received: 21 April 1993
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1994, Vol. 16 
