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Impedance Measurement
Hi All,
I would like to know the procedure to do the impedance measurement. I have a set of dipole antenna at 915MHz. I know it needs S11 to do the testing and calculation. Can anyone provide me the details for the measurement? Thank you very much..
Screwed USB Port
Hi all, I would like to ask how to connect or install the USB at the surface of my hardware. I am looking for a USB port which can be connected at the surface on the device. Is there any other? Or may be the USB port can be screw on the device.
It's good if you can give the...
s21 parameter
If I have a network analyzer to test the antenna propagation. I used S21 parameter to do the testing. It shown a value in dB. Can anyone please tell me what is the value regarding? It's the ratio of the reciever power and the transmitter power (PR /PT )?
Thank you for your kindness.
measuring output impedance
Hi all,
I have a set of antenna for propagation testing. I would like to know how can I measure the output power and output impedance for the transmitting antenna?
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