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Ivan,
Can you explain what is the different between return loss bandwidth and axial ratio bandwidth?
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Ivan,
Can you explain what is the different between return loss bandwidth and axial ratio bandwidth?
True, 100 MHz bandwidth is quite big. I found that there are lots research papers of patch antenna design that can achieve this broadband characteristic but most of them consider 3 dB return loss not 10 dB. From your opinion, should 3 dB RL suffice for UHF RFID tag?
Are you working in the...
I would like the antenna to cover all the UHF range (860-960 MHz) and the aim is to make it as compact as possible since I know there is always trade off between volume and the bandwidth.
Will HFSS be able to simulate the condition of the antenna mounted on the metallic surface?
Currently, I'm...
Hi all,
I would like to know how to create the substrate and the ground plane for patch antenna using Sonnet.
At the moment, I could only create the metal patch.
TQ.
I'm new in desigining antenna. As such, I would like to know how can we design antenna using HSFF? Do we just need to draw the geometry of the antenna and just let the HFSS do the simulation?
I also need to design an antenna for UHF RFID tag with brodband characteristic and it should be able to...
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