Circular Patch Antenna in HFSS
时间:03-31
整理:3721RD
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Hello everybody,
I'm fairly new to this site and to HFSS as well, and had a couple questions about running some simulations of a circular patch antenna.
My actual (already fabricated) patch antenna has a single probe feed, but the signal is split in 2 components which are 90 degrees out of phase. These 2 out of phase signals excite the antenna.
How do I model this behavior in HFSS? I tried making 2 probe feeds using waveports, but how do I run them 90 degrees out of phase? In the end, I would like near-field plots.
Thanks in advance for any and all help!
-shmiv
I'm fairly new to this site and to HFSS as well, and had a couple questions about running some simulations of a circular patch antenna.
My actual (already fabricated) patch antenna has a single probe feed, but the signal is split in 2 components which are 90 degrees out of phase. These 2 out of phase signals excite the antenna.
How do I model this behavior in HFSS? I tried making 2 probe feeds using waveports, but how do I run them 90 degrees out of phase? In the end, I would like near-field plots.
Thanks in advance for any and all help!
-shmiv
HFSS -> Fields -> Edit Sources
modify the amplitude and phase of your excitations
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