CST – Computer Simulation Technology

Effective Area of a Receiving Antenna in a Lossy Medium

Title:
Effective Area of a Receiving Antenna in a Lossy Medium
Author(s):
Jaechun Lee, Sangwook Nam
Source:
Antennas and Propagation, IEEE Transactions on
Vol./Issue/Date:
Volume: 57, Issue: 6, June 2009
Year:
2009
Page(s):
1843 - 1845
Keywords:
Antenna theory, effective area, lossy systems
Abstract:
The effective area for a receiving antenna in a lossy medium is derived by solving a receiving problem of an insulated Hertzian dipole with its gain obtained beforehand. As a result, the effective area in a general medium is found to be the product of the gain . The latter term becomes same as the previous formula, when the medium is only electrically or magnetically lossy. A simulation result of power transmission between two insulated small dipoles validates the theory.
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