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hello all ,
About parallel with 2 antenna yagi
Assume if I have with ones were workinng on 2100 Mhz(tx) with impendance 75ohm and another ones is 1900 Mhz(RX) with same impedance.
I have question that those 2 yagi in parallel .
If i don't use matching Impedance circuit ? just connected that 2...
can anyone help where or space from parabolic dish for my 12 element yagi (freq 2.4ghz) . My yagi reflector element have space about 25mm from dipole, and ,my parabolic dish (i use old indoor tv receiver) 21cm (diameter) , f = 11cm
please help...
hai I newbie hfss
I got same problem when i try to find far fields radiation pattern result of my 3 element dipole with 1.9 ghz
please some one help ... how many did i must to add dipole for to get max result gain antenna dipole
Where i can find to change gain db or watt to dbm / mW in HFSS...
hi ,
please , i not so fluent in english
did anyone know about aluminium foil ?can that use to
patch microstrip antenna array... ?
how much value :
relative permitivity ?
substrate thickness
tan D
I will try to made microstrip from that medium for
patch antenna 2.1 Ghz
I only use 4nec2 ...
mmana-gal problems
Maybe I am Beginner in Antenna Design , but i used 4nec2 because simple and nice
because i use only for better connection of my wireless internet broadband , and that tools very used to me.
by the way ...
Did anyone know maybe tools to convert 3Dstudio files to antenna...
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