Antenna-Theory.com Presents: Analysis of the Patch Antenna
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Uploader Comments (pjbevel)
All Comments (10)
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THIS IS A VERY USEFUL SERIES, THANKS FOR THE HELP.
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Thank you for this video on analysis of patch antenna.
Could you please tell me when the same patch antenna is modified to have any fractal shape at its outer edge(may be square cut), how the analysis may be done?
Is there empirical formulae for the planar fractal antenna design and analysis?
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Thank you very much for this!
I couldn't understand much before watching your lecture.
There's just one thing making me wonder: according to Carver and Mink in Microstrip Antenna Technology, the input impedance of a rectangular microstrip antenna with no advance on the feedpoint should be of 120 ohms, not 400 as it is said in the video. I am just starting to understand anything about microstrip antennas, so I don't know who's right here.
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visit my channel to watch cst microwave studio tutorials. One of them is about design of a single band patch antenna in CST microwave studio.
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nice lecture
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Very nicely explained......
can u tell how do impedance matching works using quarter wave transformer ??
and there are other ways to increase BW as well.... :)
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It was mentioned that there was a high input impedance to the patch antenna so there would be quite a bit of reflection.
Would you put a matching network between the transmission line and the antenna?
SeriousTyro 3 months ago
@SeriousTyro You can put a matching network in there if you would like. Another method is to use a quarter-wavelength transmission line.
pjbevel 3 months ago
@SeriousTyro The txline section of the antenna theory site has this described on the transmission5.php page
pjbevel 3 months ago