원문정보
보안공학연구지원센터(IJSIP)
International Journal of Signal Processing, Image Processing and Pattern Recognition
Vol.9 No.4
2016.04
pp.247-256
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
The optimization of the sum and difference patterns for monopulse antennas by a hybrid real/integer-coded invasive weed optimization (IWO) is introduced in this paper. The whole array aperture is divided into several subarrays. The configuration and weight of each subarray are optimized. In order to reduce the difficulty of designing the feeding networks of the array antenna, the elements of the same subarray stay together. Since only the weight and elements number of each subarray is optimized, the number of the optimized parameters is reduced significantly which will reduce the complexity of the simulation procedure. Several numerical simulations are applied to validate the effectiveness of the proposed approach.
목차
Abstract
1. Introduction
2. Mathematical Formulation
2.1. Subarrayed Sum Pattern
2.2. Subarrayed Compromised Difference Pattern
2.3. Subarrayed Sum and Difference Patterns
3. Optimization Steps
4. Optimization Results
4.1. Simulation of Subarrayed Sum Pattern
4.2. Simulation of Compromised Difference Pattern
4.3. Simulation of Sum and Difference Patterns
5. Conclusions
References
1. Introduction
2. Mathematical Formulation
2.1. Subarrayed Sum Pattern
2.2. Subarrayed Compromised Difference Pattern
2.3. Subarrayed Sum and Difference Patterns
3. Optimization Steps
4. Optimization Results
4.1. Simulation of Subarrayed Sum Pattern
4.2. Simulation of Compromised Difference Pattern
4.3. Simulation of Sum and Difference Patterns
5. Conclusions
References
키워드
저자정보
참고문헌
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