그림 1. 설계된 MCAA (a) MCAA구조 (b) 반사계수 (c)안테나 이득 (d) 방사 패턴 Fig. 1. Designed MCAA (a) Structure of the MCAA (b) Reflection coefficient (c) Antenna gain (d) Radiation pattern
그림 2. 50Ω 마이크로스트립선에 의한 영향 (a) 마이크로스트립선 구조 (b) 삽입손실(S21) (c) 그물망의 구조에 따른 삽입손실 Fig. 2. Effect of 50Ω microstripline (a) Structure of the microstripline (b) Insertion loss(S21) (c) Insertion loss depend on structures of mesh.
그림 3. 물망의 구조에 따른 플랫한 MCAA의 특성 (a)플랫한 MCAA의 이득 특성 (b)플랫한 MCAA의 SLL 특성 Fig. 3. Characteristics of flat MCAA depend on structures of mesh (a)Gain characteristics of flat MCAA (b)SLL characteristics of flat MCAA
그림 4. 물망의 구조에 따른 테이퍼된 MCAA의 특성 (a)테이퍼된 MCAA의 이득 특성 (b)테이퍼된 MCAA의 SLL 특성 Fig. 4. Characteristics of tapered MCAA depend on structures of mesh (a)Gain characteristics of tapered MCAA (b)SLL characteristics of tapered MCAA
그림 5. MCAA의 이득과 방사 특성 (a) 이득 특성 (b) 3차원 방사 패턴(0.7λ, 9%) (c) 3차원 방사 패턴(0.7λ, 36%) Fig. 5. Gain and radiation pattern (a) Characteristics of gain (b) 3-dimensional radiotion pattern(0.7λ, 9%) (c) 3-dimensional radiotion pattern(0.7λ, 36%)
참고문헌
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