Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic 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.

Status
Not open for further replies.

noosiii

Newbie level 2
I need to simulator about wideband using rectangular array structures
with matlab program
but I don,t know code matlab about it

That equetion is
H(f1,f2)=sin[αΠ(f1/f2-tanθ۪ )]
________________ * G(f1,f2)^(-1)
αΠ(f1/f2-tanθ۪ )

we will have:

G(f1,f2)=(-1.8f1²-1.8f2²+0.6√(f1²+f2²) + 0.95 )( (-1/16200) * (arctan(f1/f2))²+1)

α= tanΔθ
_____________________________
-1+ √(1+tan²Δθ+tan²Δθtan²θ۪ )

f1=1/12 *f *sinθ
f2=1/12 *f *cosθ

so that f1 and f2 relation is varid for -90°< θ <90°

Assuming that :
θ۪ =30°
Δθ=20°
f=6*10^9

I want to plot H(f1,f2) that show 3D

thank you very much ^_^
miss sineenart P.
sineenart_tce(at)hotmail.com

faculty3

Newbie level 4

Status
Not open for further replies.