RF to DC converter..

[wan_mantoi]

hi all....i'am study about RF to DC converter..i need some advice how to design RF to DC converter..i also asking any example of RF-DC circuit that will produce 5v of DC output..

thanks

 

[jeffrey samuel]

From what? what is the ip RF frequency ?

You given the op need but yet the IP is not specified

 

[tusemo]

Do you mean, how to convert Rf's analog outputs to digital output ??

 

[BradtheRad]

Perhaps you are talking about RFID?

These links are to threads about the topic of an RFID tag turning RF energy into a DC supply.

https://www.edaboard.com/threads/231781/

https://www.edaboard.com/threads/236799/

 

[wan_mantoi]

i'm prefer to use uwb...

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thank..hopefully it will help me..

 

[tpetar]

i'm prefer to use uwb...


thank..hopefully it will help me..

You mean on ultra wideband technology ?

Are you trying to make some RF power harvesting ?

 

[wan_mantoi]

yes my project relate with RF energy harvesting..are you have any suggestion what frequency is suitable..i think that maybe the output of RF-DC converter will not achieve 5v..therefore i think i will do some step up DC-DC or else..

 

[tpetar]

You can search existing EDABoard threads, we have earlier this topic in several longer threads.

Harvested energy is in nW range, and its not suitable to power some device.