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433MHz monopole antenna design for Cavity excitation COMSOL

ahsoopk

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Hi all

I need to excite an existing cavity with a monopole antenna at 433MHz, feed point will be Din 7/16 coaxial connector but I am completely new to this technology so need some help. I am using COMSOL for simulations. Cavity dimensions cover the free space wavelength of the 433MHz, just for your information.

This antenna will be feed through a WR340 waveguide opening. I need to design it such a way that it can handle 1kW with better than 10dB return loss at the coaxial connector.

Kind regards,

Malik
 

ahsoopk

Member level 5
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