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What Is Self Impedance And Mutual Impedance? |
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Answer» Self impedance of an antenna is defined as its input impedance with all other antennas are COMPLETELY REMOVED i.e away from it. The presence of near by antenna no.2 induces a current in the antenna no.1 indicates that presence of antenna no.2 changes the impedance of the antenna no.1. This effect is called mutual coupling and RESULTS in mutual impedance. Self impedance of an antenna is defined as its input impedance with all other antennas are completely removed i.e away from it. The presence of near by antenna no.2 induces a current in the antenna no.1 indicates that presence of antenna no.2 changes the impedance of the antenna no.1. This effect is called mutual coupling and results in mutual impedance. |
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