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HP Application note #920

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step recovery diode hp

What about the schematics ? can you upload them?

thanks
 

diode comb generator schematic

Here you can find some useful diode literatures.

http://www.hp.woodshot.com/hprfhelp/lit/diodelit.htm

Literature about Step Recovery Diodes and Comb Generators
(Agilent Technologies no longer manufactures Step Recovery Diodes. This literature is now obsolete.)


* AN 918: Pulse and Waveform Generation with Step Recovery Diodes

* AN 928: Ku Band Step Recovery Multipliers

* AN 983: Comb Generator Simplifies Multiplier Design

* AN 984: How to Get More Output Power From a Comb Generator Module with the Right Bias Resistor

* AN 989: Step Recovery Diode Doubler
 

schematic srd s band frequency multiplier

IM HAPPY TO SAY THAT THIS PROJECT IS AWARDED BY ERICSSON CORPORATIONS AT THE "ERICSSON AWARDS OF EXCELLENCE".
THANK YOU FOR YOUR CONTRIBUTION.
Θ.Β.
 

+frequency multipliers +application note

OK, now that you've got your reward, post your schematics finally man...
 

appnote 59 hp

im willing to give all the help needed to anyone-- only if you f ask ME nicely "man"
μαλακα

cheers

Added after 30 minutes:

anyways
 
srd impulse circuit application note

gorilla_13 said:
im willing to give all the help needed to anyone-- only if you f ask ME nicely "man"
μαλακα

cheers

Added after 30 minutes:

anyways
Click to expand...

Hi I want to design varactor multiplier at Ka-band. I have simulated one design and I am getting 40% efficiency. But when I am fabricating I am not getting proper result. Can u help me to find out any document relevant to this?
 

srd nonlinear impedance analysis

Gorilla, technically what you made is called a "comb generator", not a "frequency multiplier". Frequency multiplier implies 1 dominant output frequency, usually caused by a tuned resonator or a vector cancellation technique (as in an transformer).

Akrcal, Ka band is pretty high frequency! You can have all sorts of loss in the circuit or the diode that you have not modeled properly. You can have parasitic effects that have not been modeled properly, so the diode is not getting the required impedances at each frequency.
 

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