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.
hello, i dont know what we can understand from e plane and h plane patterns of antenna
for example i attach both e-plane (left picture) and h-plane(right picture) patterns of two different antennas (solid line is e-plane pattern of one of them and dash line is e-plane pattern of the other) ...
hi i have the same problem is it possible to shre your matlab code? i want to plot farfield result wich i get from cst (i have numbers in db for each theta ) i just use polar (theta,farfield) comment but my 0 position and 90 ,.. arent same as a farfield plot .what should i do?
i want to know in gfets if i dont biased the gate with nagative voltage what will happened? eather i have a diode btw drain and source or i just have a transistor which doesnt work?!!!!!!:?::?:
i have a gerber file i want to make some change (add new part )to the gerber file but it seems that i can not make any changes to this file , is it possible to add new component to the gerber file ? is there any way to change it to the .dxf and then make some change in it? plz help
sorry ,i have posted a thread about em/circuite co simulation many time but no one answer it , i think nobody knows this feature of cst . :) i want toload a ring resonator with discrete elements my question is about :how define discrete port as illustrate in the attached picture whene i define...
sorry s.o says that radiation efficiency is gain/directivity in my simulation i have gain=2.9db and directivity=3.9dbi !! so i can not devide these to different dimansion , i can?
i see -16 db in the farfield simulation !!! but gain/directivity is -2db what is wrong??? i can trust in which one?
- - - Updated - - -
my gain is higher than directivity!!!!
- - - Updated - - -
but my gain dimansion is db and the dimansion of directivity is dbi how i can change dbi to db?
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.
