Feb 9, 2010 #1 C chanzg Junior Member level 3 Joined Aug 31, 2009 Messages 28 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Singapore Activity points 1,453 Axial Ratio measurement Anyone knows how to measure the axial ratio of a patch antenna. What equipments do you need and how to do the measurement?
Axial Ratio measurement Anyone knows how to measure the axial ratio of a patch antenna. What equipments do you need and how to do the measurement?
Feb 10, 2010 #2 P plasma Advanced Member level 2 Joined Dec 20, 2001 Messages 534 Helped 79 Reputation 158 Reaction score 41 Trophy points 1,308 Activity points 3,854 Calculation of Directivity and Axial Ratio The formula 4.5 found on this pdf shows how to calculate axial ratio from the two orthogonal theta and phi antenna measurements. The formula uses voltage(E), not power in the calculations.
Calculation of Directivity and Axial Ratio The formula 4.5 found on this pdf shows how to calculate axial ratio from the two orthogonal theta and phi antenna measurements. The formula uses voltage(E), not power in the calculations.