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It seems that your dipole works at 3 GHz. For the lower frequencies, you could add the parasitic elements to each arm of your antenna to have the other resonant frequencies. Try to improve also the gain at 1 GHz to ensure that your antenna can work in reality.
To know the polarization of...
Hi,
Can you explain to me your Yagi-Uda antenna, pls? I didn't see the driven elements, the reflector, and your dipole antenna.
Did you check the phase diff between the 2 poles of your antenna? The gain of your antenna is positive? What is the polarization of your antenna?
There are several...
Thank you for your reply and your article.
I connected my rectifier directly to a RF signal generator from Keysight Technologies.
"Applying -10dBm from a 50-ohm signal generator I'd think defeats the rectenna-as-an-object paradigm?" -- I don't understand this sentence. Sorry for my bad...
Thank you for your reply.
The diode was always alive during the measurements - I checked with the S-parameters and the multimeter before and after each measurement.
I used a multimeter whose limit is around 200mV for my measurements.
Thank you for your reply, vfone.
In some papiers, they can rectify some voltage. Is that strange ?
I increased the input power of my rectifier (up to 10 dBm), however, I still got nothing.
A question : To measure the DC rectified voltage, we use Vdc measurement of multimeter ?
Hello everyone,
I'm an EE student and I'm having a project about the rectenna at 2.45 GHz and -10 dBm.
My rectifier uses SMS 7630-079 LF from Skyworks as the diode for the circuit and the load of rectifier is fixed at 10 kOhm. I measured its S-parameters and the circuit is well-adapted at...
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