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it is a microstrip rectangular spiral so it has to be on the substrate and ground plane. here is the image.
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it is a microstrip spiral, so it is reactangular spiral patch fed from center, on a substrate with a ground plane
hii,
i am working in HFSS v.10 and i am designing a spiral microstrip antenna with finite ground plane. However, i am getting most of the radiation below ground plane. Please help me detecting the problem with my design. i knw i can use finite ground plane but its impractical. i have to...
hii,
i am working in HFSS v.10 and i am designing a spiral microstrip antenna with finite ground plane. However, i am getting most of the radiation below ground plane. Please help me detecting the problem with my design. i knw i can use finite ground plane but its impractical. i have to...
this is how it looks, i have applied ground but finite one. infinite ground is impractical. i have to fabricate this antenna.
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also this is the radiation pattern of above design..
and yes i did get radiation pattern above patch when i inserted infinite ground.
can you help...
hi all,
i am working on a rectangular spiral microstrip antenna. i am using coaxial feed, but the problem is, i am getting radiation in exactly opposite direction. i working with HFSS 10. Please help.
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