Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Re: how to simulate input impedance of a voltage doubler in
Use the s-parameter simulation.
Go to Simulate>smart simulation choose 2 port network.
Once you finish simulation you can check the s11 smith chart, use the marker to go to the required frequency, It gives you s11 as well as zin
Hi
I want a passive circuit not active, so I cannot use those ICs. I want it to work as both passive power detector and rf energy harvester.
Using directional antenna is a good idea, that will help to increase gain.
Thanks
Thanks for the matrix and charging capacitor methods.
I don't want to power LEDs just want to detect few mV , to see if the RF power in the area is above certain level. A power detector. I may require a high gain, narrow bandwidth (high q) antenna.
Low power rectenna
Hi
I want to design a RF power detector at 900MHz. No power supply, portable.
I was thinking of a rectenna for -60dBm input rf power and output of few mV.
What kind of antenna can I use ?
Initially i thought of antenna + resonator + rectifier, but now I'm thinking that may be...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
