OMEsystem
Advanced Member level 4
We model the Antenna in lumped circuit as attachment.
The left-hand side is the antenna which consists of radiation resistance, recatance,
and a voltage source. The right-hand side in the schematic is the loading resistor.
I have several questions as following.
1) Is it ok to model the signal received from antenna with a voltage source?
2) Is the voltage of voltage source is different once if the loading resistor is changed?
I mean the amplitude of received signal is different with different loading resistor.
3)Or, the radiation resistance will vary with the different loading resistor?
Thank you,
The left-hand side is the antenna which consists of radiation resistance, recatance,
and a voltage source. The right-hand side in the schematic is the loading resistor.
I have several questions as following.
1) Is it ok to model the signal received from antenna with a voltage source?
2) Is the voltage of voltage source is different once if the loading resistor is changed?
I mean the amplitude of received signal is different with different loading resistor.
3)Or, the radiation resistance will vary with the different loading resistor?
Thank you,