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.
hye..currently i am working on branchline coupler design for ka-band frequency range. for simulation, i am using ADS. how i want to know whether the coupler has a good LO/RF isolation or not? i have a s-parameter result of the coupler. which of the parameters (S11, S21, S31 and S41) should i...
Zin = Rs + Ri + Rg + 1/(Wp*Cgs)
From the equation, i need to generate the Im{Zin} but i don't know how.. I only got Zin=23.61Ohm..What is make the equation will get Re{Zin} + IM{Zin}?
Cgs=0.351pF..How to generate the imaginary part from the capacitance?
fet tutorial
thanks for the link..but i already read the paper..and a lot of papers and books i have read. actually, i am looking for someone who has real experience in designing FET mixer..can anyone help me?
after my studies about mixer, i have to design a diplexer to separate the LO and RF...
hi everyone,
who has experience in designing FET mixer please share it with me?
Added after 4 minutes:
i have read microwave mixer by stephen maas, nonlinear microwave by him too and microwave engineering by david pozar.
but i not really understand.
from nonlinear microwave book, 1st...
actually, she was design a rat race mixer using schottky diode for her master thesis..i don't know what else components she was used..tq for your opinion. where do you get the 7.8mm value?what else calculations that i should know?i am a student in Malaysia and this is my first time get involve...
i dont have any experience on designing mixer..however one of my fren had design a diode mixer for 27GHz with the same substrate.have any prob with RO4003C?do you have any suggestion?
tq for replying..
what is different between discrete on board mixer and an integrated mixer using one of the GaAs processes? does the mixer design involve any calculation?
mixer design hand calculation
helo everyone..i have a really big problem..i dunno how to design an active mixer..what is the 1st step should i take before design the mixer?what kind of MESFET is suitable for the mixer?how to calculate the parameters of the mixer??i really dunno what should i...
hi..
my name hafiz and currently a master student at USM, Malaysia..
my research is about mixer at RF front end..the mixer must be designed by using FET which means conversion gain and operate at Ka-band frequency.however, i dont how to start my research..can anyone help me?and where can i get...
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.
