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Diode rectenna
When i look at the S-parameters of my RF diode, it seems to be conducting both ways. Does anybody know why we to connect the diode in parallel with the capacitor to avoid this problem?
BTW I'm building a rectenna and the diode and capacitor are part of my rectifying circuit...
HEllo,
I am trying to design a rectenna that resonates at 2.4GHz. I just got done building my microstrip patch antenna and all I'm missing is my rectifying circuit which consists of a diode and capacitor. I just bought a schottky diode (HSMS 282p) and I 'm trying to characterize it but I dont...
Re: Capacitor for Rectenna
Thanks..
How did u arrive to that number?
Also I'm going to Digikey.com to see what kind of capacitor I should order but there are many types such as ceramic, film, thin film. which one do u think is best for those kind of frequencies...
schottky diode
Hello,
I was just wondering what is the difference between a ZERO bias schottky diode and a Schottky diode?
I am trying to design a rectifier at 2.4GHz and need to know which diode will perform the best.
Thank you
Hi,
I am trying to build a rectenna. I already have my microstrip patch antenna design done and now I'm focusing on my rectifying circuit which consists of a diode and a capacitor. I am having trouble deciding what the size of my capacitor should be if I am operating at a resonating frequency...
Capacitor for Rectenna
Hi,
I just got done designing my patch microstrip antenna which resonates at 2.4GHz. My goal is to make a rectenna but I am not sure what size my capacitor should be. Is there a formula or rule of thumb?
Thanks
Hi,
How can i design a low pass filter within the microstrip patch antenna? I heard if i design the filter outside the microstrip its efficiency drops.
What would be the best way to design this low pass filter for freq 2.4 GHz?
thank you
Re: Microstrip feed line
thanks
but I'm looking at something that has formulas and i want to calculate the width of the feed line not the square patch.
Thanks
feed line equation
Hello,
Is there an equation to calculate the feed line of a rectangular microstrip path either for a 50 or 100 ohms.
thank you very much
Microstrip Antenna Array
Hi,
Does anybody have a paper that explains step by step the design of a microstrip patch antenna ARRAY?
Anything that you send would be greatly appreciated
Hello,
Me and my partner are trying to design a conformal antenna but so far it has been hard to find a paper that walk us thru the process. Conformal antennas is a new topic for me and that is why I need all the help I can get.
How would you take a normal microstrip patch antenna array to a...
Conformal Antenna
Hello,
Me and my partner are trying to design a conformal antenna but so far it has been hard to find a paper that walk us thru the process. Conformal antennas is a new topic for me and that is why I need all the help I can get.
How would you take a normal microstrip patch...
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