상세정보
학술지
Metallic-Rectangular-Grooves Based 2D Reflectarray Antenna Excited by an Open-Ended Parallel-Plate Waveguide
- 발행일
- 201005
- 출처
- IEEE Transactions on Antennas and Propagation, v.58 no.5, pp.1788-1792
- ISSN
- 0018-926X
- 출판사
- IEEE
- 초록
- The scattering solutions for a metallic-rectangular-grooves based two-dimensional (2D) reflectarray antenna excited by an open-ended parallel-plate waveguide are obtained using an overlapping T-block method and the Stratton-Chu formula. The design formulas of a reflectarray antenna to obtain high directivity and beam-tilting effect are also proposed in view of the phase matching condition. The scattering characteristics of a metallic-rectangular-grooves based 2D reflectarray antenna are computed in terms of 2D antenna gain and focus offset. We manufactured the metallic-rectangular- grooves based 2D reflectarray antenna for f = 60 [GHz] and measured the radiation pattern and three-dimensional antenna gain by means of near-field antenna measurement. © 2006 IEEE.
- KSP 제안 키워드
- Antenna gain, Design formula, High directivity, Radiation Pattern, Reflectarray antenna, T-block, Three dimensional(3D), Tilting effect, block method, matching condition, near-field antenna measurement