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polarization of helix antenna

 
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adel elshahed
Antenna-Theory.com Newbie


Joined: 03 Oct 2011
Posts: 9
PostPosted: Tue Apr 10, 2012 3:33 pm    Post subject: polarization of helix antenna Reply with quote
my application is radar system , iam going to use helix antenna, it has right hand circular polarization
when the signal moving to the target (sheet of metal) its polarization is RHCP
my question is :is the reflected signal has the same polarization and the antenna will detect it ,or the the reflected signal will have LHCP ????? Question
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wolberine
Antenna Theory Regular


Joined: 01 Mar 2011
Posts: 35
PostPosted: Tue Apr 10, 2012 4:56 pm    Post subject: Reply with quote
This might be a good source:

http://www.phys.hawaii.edu/~anita/new/papers/militaryHandbook/polariza.pdf
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