[SI-LIST] HFSS Feeding the patch
- From: Arindam Neil Mallik <neilmallik@xxxxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Sun, 7 Dec 2003 22:16:07 +0000 (GMT)
Hi,
I am trying to simulate a basic rectangular patch antenna on HFSS
(this will have poor bandwidth, obviously!!!). I have included the
airbox (radiation boundary), an edge-fed rectangular patch
(metallised, perfect-E) and a ground plane that is also a perfect E.
The patch is designed for 1.5 Ghz and I have given the correct
dimensions, and when I request the Return Loss (i.e. S11) against
frequency, I do not get resonance at 1.5GHz, or anywhere else for
that matter. I was wondering if you could help me use a method to get
a bandwidth under -10dB. A quick response is greatly appreciated.
Please respond to neilmallik@xxxxxxxxxxxx Thank you in advance.
Neil.
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