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Hello!!
Im my power combiner design, i need to pass 1500W CW(110Mhz) in a microstrip.
My microstrip details are: Impedance: 74 ohms, trace width: 130mils, condutor Thickness: 2OZ, distance between the ground plane and conductor:120mils, tanD:0.0018, Er:3.5
The laminate is a TACONIC RF35...
I´m fixing a RF transmitters in 430-480Mhz band, and probaly I find a VCO with problem. In the VCO package say: SMC VFC430-480. I soppose that is a old microwave RF company. In order to get a new VCO part, I need know the specs of this one.
Does Anyone know that company?
Regards,
majorbra
directional+coupler+design+meander
Hi all!
Can anyone give some sugestion to find a reference or application about this kind of approach to design hibrid coupler using this construction?
Tks in advance.
Tks Joe.
But I´m not comparing Wikinson combiner with hibrid coupler.
I´m would like to receice some information about a diferent approach of classical wilkinson called compensated wilkinson.
it seems to me that is included a additional quarter wave transformer section in it.
I would like to...
Re: co-simulating in GENESYS
RF-OM,
Answering your questions :
1-certainly there was a problem in conversion. My circuit looks like attached file image.
2- problem of conversion too.
3- Really I forgot this detail. BUT the parameters appear right in in layout properties, I suppose genesys...
Re: co-simulating in GENESYS
RF-OM,
I made a worspace in genesys 2007.08, The problem in find the oscport remain, the simulatos says that the design no include an oscport element.
But in sch i put one.
the file is attached again,
regards,
majorbra.
Re: co-simulating in GENESYS
TKS again RF-OM.
OK, I have the version 2007 too, I Will Instal in my machine and try solve this problem. If I have the same problem with version 2007, can i contact you?
regads.
Re: co-simulating in GENESYS
TKS RF-OM.
My genesys version is 2004.07
The problem with extra nodes, I fix it. My problem now is in find the oscilator port.
I made the file smaler, Can you see it now?
regards.
Majorbra.
co-simulating in GENESYS
I´m simulating an oscillator in genesys. Simulating just with harmonic balance and schematic OK, but when I run a co-simulation using Layout and EMPOWER, don´t work.
messsages:
Warning: Element OSC1 REAL.SG1 has 2 nodes in the schematics and 1 ports in the EM...
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