Waveguide slotted antenna array
时间：04-05
整理：3721RD
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Hello,
I consider the following configuration for the array: two waveguide shunt resonant slotted subarrays of N=8 slots, placed longitudinally. I.e., both subarrays share the wall for the short circuit condition, and both subarrays are edge feeded. There is a symmetry plan across the short circuit wall regarding slots positions.
Through EM simulations, I've seen it doesn't work. It has a typical comb line radiation pattern. What's the problem? The short circuit wall thickness is <<< slots separations.
Many thanks in advance.
I consider the following configuration for the array: two waveguide shunt resonant slotted subarrays of N=8 slots, placed longitudinally. I.e., both subarrays share the wall for the short circuit condition, and both subarrays are edge feeded. There is a symmetry plan across the short circuit wall regarding slots positions.
Through EM simulations, I've seen it doesn't work. It has a typical comb line radiation pattern. What's the problem? The short circuit wall thickness is <<< slots separations.
Many thanks in advance.
The subarray works pretty nice separately.