circular polarization with PIFA

Bou · Apr 30, 2013

hello,

how ve can have a RHCP with a PIFA??

many thanks

jeeudr · Apr 30, 2013

A dual fed microstrip patch antenna can radiate CP. [ http://www.antennamagus.com/database/antennas/antenna_page.php?dir=10 ] .

I cannot come up with how this can be achieved on a PIFA.

Maybe you can use two PIFAs, which are arranged perpendicularly (and with 90 degree phase shift) to obtain CP.

hiteshhitesh · May 1, 2013

can anyone provide document related to design pifa procedure antenna in hfss....

Bou · May 7, 2013

HI jeeudr

whould u have a look at this doc
https://www.jatit.org/volumes/research-papers/Vol4No6/10Vol4No6.pdf

sorry hiteshhitesh I do,'t work with hfss, I can't help u in this software

best regards

jeeudr · May 7, 2013

Bou said:
HI jeeudr

whould u have a look at this doc
https://www.jatit.org/volumes/research-papers/Vol4No6/10Vol4No6.pdf

sorry hiteshhitesh I do,'t work with hfss, I can't help u in this software

best regards

Nice... I forgot that cutting away a triangle from a patch will give CP.

Bou · May 7, 2013

Have u any idea how we calculate the triangle's dimensions?

circular polarization with PIFA

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circular polarization with PIFA

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