CAJ | 학술논문

阻抗匹配设计是平板裂缝天线设计中需要重点考虑的问题,主要包含辐射缝和耦合缝两部分的阻抗匹配.文中采用阻抗变换器的理论,将辐射缝匹配和耦合缝匹配设计统一考虑,给出了阻抗匹配的广义匹配方程.运用广义匹配方程可以适当调整辐射缝使之收敛而不需要修改耦合缝的设计参数.
조항필배설계시평판렬봉천선설계중수요중점고필적문제,주요포함복사봉화우합봉량부분적조항필배.문중채용조항변환기적이론,장복사봉필배화우합봉필배설계통일고필,급출료조항필배적엄의필배방정.운용엄의필배방정가이괄당조정복사봉사지수렴이불수요수개우합봉적설계삼수.
The design of impedance-match is a key problem in the design of slotted-waveguide array antenna , mainly including the impedance-match of both radiating slot and coupled slot . This paper discusses unified radiating slot matching and coupling slot matching, then establishes a generalized matching equation using the principle of impedance-transform. Through the generalized matching equation we can adjust radiated slots to be convergent and needs not change the coupled slots design parameters.