SLL Reduction of Circular Array by Weighting Using Gamma Function
説明
Restriction of communication area is preferable in view point of security. Two kinds of beams are used in a communication area restriction system which has been proposed by the authors; one is for transmitting and the other is for jamming [1]. In the conventional method, a binomial coefficient is used; however, sidelobe level is raised in case of virtual linear array. This paper proposes a new weighting method using gamma function for virtual linear array to reduce the sidelobe level. The result of analysis shows that the undesired radiation is reduced by the proposed method.
収録刊行物
-
- 2018 IEEE International Workshop on Electromagnetics:Applications and Student Innovation Competition (iWEM)
-
2018 IEEE International Workshop on Electromagnetics:Applications and Student Innovation Competition (iWEM) 1-2, 2018-08-01
IEEE