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about polarization of short dipole

时间:04-09 整理:3721RD 点击:
Anyone please find polarization of electric dipole antenna and magnetic dipole antenna in unit vector.

(define: short dipole, //x-axis )

i give 20 point for anwser.

thanks

You can use the link below
http://www.eie.polyu.edu.hk/~enktwon...T_AEST0401.pdf
http://www.physics.princeton.edu/~mc...roundplane.pdf
As polarization is defined w.r.t. electic field to the earth GND and E and H are transverse. you should get the same by rotating 90 degrees between the electric dipole antenna and magnetic dipole antenna.

The equations are generally based on circular polarization which is 'r' is parameter.
AS far the magnitude and far field "r" can be replaced with x term alone. This approximation comes from the distance "r">>height of the TX and RX antennas.

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