Design and Simulation of a Waveguide Slot Antenna
Due to low efficiency in waveguide slot antenna design, this paper proposes a method which combines numerical calculation with numerical simulation. We apply slot self-admittance extracted from the software to the active admittance formula. Then the normalized slot active admittance is obtained. This method completely considers the mutual coupling between slots. The normalized slot active admittance is accurate and can be directly used in antenna design. The simulated results of waveguide slot antenna prove that this method has high efficiency and can be used in waveguide slot antenna design.
numerical calculation normalized active admittance antenna simulation waveguide slot antenna
Fang Qingyuan Song Lizhong Jin Ming
School of Electronics Information on Engineering Harbin Institute of Technology Heilongjiang Harbin, Harbin Institute of Technology at Weihai Harbin Institute of Technology Shandong Weihai, China
国际会议
2012 5th Global Symposium on Millimeter-Waves(2012年第五届全球毫米波会议 GSMM 2012)
哈尔滨
英文
131-134
2012-05-27（万方平台首次上网日期，不代表论文的发表时间）