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Type: Posts; User: Chetali

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1. ## Thread: How To Plot E-Field and H-Field Correctly in HFSS?

by Chetali
Replies
15
Views
14,381

### Closed: Re: How To Plot E-Field and H-Field Correctly in HFSS?

hi,

To see linear polarization E plane result > Far field report > radiation pattern

set theta = all , phi = 0
gain,...
2. ## Thread: what are steps to see polarization in HFSS v 11 ( plz rpy early) ?

by Chetali
Replies
3
Views
990

### [SOLVED]Closed: Re: what are steps to see polarization in HFSS v 11 ( plz rpy early) ?

hi,

To see linear polarization E plane result > Far field report > radiation pattern

set theta = all , phi = 0
gain,...
3. ## Thread: need help in calculating the gain and radiation pattern

by Chetali
Replies
14
Views
3,758

### Closed: Re: need help in calculating the gain and radiation pattern

Hi WimRFP,
whatever you say i understand that, but i have refered many paper in that For E field co & cross polarization (means vertical & horizantal ) are plotted in same graph.For H field the same...

by Chetali
Replies
28
Views
16,048

### Closed: Re: radiation pattern in HFSS

can u plz solve my issue? im confused for E plane what is co & cross. becz u say 4 E & H plane gain phi & gain theta respectively . then wher is E plane co & cross ploz? n H also
5. ## Thread: How To Plot E-Field and H-Field Correctly in HFSS?

by Chetali
Replies
15
Views
14,381

### Closed: Re: How To Plot E-Field and H-Field Correctly in HFSS?

hi frodonet,

actualy i amgetting confused what steps should be used to see E-plane & H plane polarization. bcz in circular it gives direct LHCP & RHCP. but foe linear which parameter should...

by Chetali
Replies
28
Views
16,048

### Closed: Re: radiation pattern in HFSS

NO, i havent got my solution.

i changed inf_gnd to gnd so, im getting complete graph. but nt able to differentiate which is co and cross polarization.
7. ## Thread: HFSS result (Co and Cross Polarization, E & H Plane)

by Chetali
Replies
1
Views
1,346

### Closed: Re: HFSS result (Co and Cross Polarization, E & H Plane)

hi, have u get this steps then plz share i need it.
Thanking u in anticipation
8. ## Thread: Polarization of antenna

by Chetali
Replies
13
Views
2,574

### Closed: Re: Polarization of antenna

hi,
today i get more confused. i was designed on square MSA.when i am using below method at that time phi= theta so i thought its circular, but when i check its axial ratio its above 3 dB that...
9. ## Thread: Gain v/s Frequency plot in HFSS

by Chetali
Replies
8
Views
3,512

### Closed: Re: Gain v/s Frequency plot in HFSS

hi,
is it means for selecting gain Vs freq plot phi and theta should be all ? I have assigned infinite sphere for theta = -180 to 180, and phi 0 to 90.
1) shall i take both values 0 every time...

by Chetali
Replies
28
Views
16,048

### Closed: Re: radiation pattern in HFSS

yes i have assigned radiation boundary & infinite sphere too. but didnt get results.

and 1 more height of GND plane affect on polarization ? if yes what should its value.

Thanking u in...
11. ## Thread: What does "dual circular polarization" for the antenna means?

by Chetali
Replies
3
Views
1,011

### Closed: Re: What does "dual circular polarization" for the antenna means?

ya ur right. Dual-circular polarization means LHCP, RHCP
12. ## Thread: Polarization of antenna

by Chetali
Replies
13
Views
2,574

### Closed: Re: Polarization of antenna

Thanks Jeeudar.

for checking should setup on Last Adaptive ??

im attaching the file 4m which i get the results,from this i can say its circular polarization.89995

actually i want linear...
13. ## Thread: how to find out the Co and cross polarization of the corrugated horn using hfss

by Chetali
Replies
13
Views
3,062

### Closed: Re: how to find out the Co and cross polarization of the corrugated horn using hfss

[QUOTE=jeeudr;1203893]One simple way is to rotate your input setup by 90 deg about the Z axis.

Then your modes will now also change their alignment and you will get the opposite linear...
14. ## Thread: Polarization of antenna

by Chetali
Replies
13
Views
2,574

### Closed: Re: Polarization of antenna

[QUOTE=jeeudr;1226203]I assume that you have a Radiation -> Far Field -> Infinite Sphere already set up.

Right click on it -> compute antenna parameters -> choose the appropriate solution setup ->...
15. ## Thread: Polarization of antenna

by Chetali
Replies
13
Views
2,574

### Closed: Re: Polarization of antenna

thanks. but by using s/w (hfss) how can i check?

by Chetali
Replies
11
Views
1,261

### Closed: Re: reading a field pattern graph

for hfss, take r and Xl square add them & substract its square root from ur desierd value.
is it right for PCCAD ?/

17. ## Thread: Polarization of antenna

by Chetali
Replies
13
Views
2,574

### Closed: Re: Polarization of antenna

if we looking any antenna design and we unknown for which purpose its designed, then how to check its circular or linear or elliptical?

is their any formula to decide the dimension of air box? im...
18. ## Thread: How to create coax feed of a dual band GPS microstrip antenna?

by Chetali
Replies
1
Views
912

### Closed: Re: How to create coax feed of a dual band GPS microstrip antenna?

have u get ur ans?

take cut 4m its bottom and if u are using 2 substrae then take separate probe for each substrate.
19. ## Thread: HFSS Help Required

by Chetali
Replies
5
Views
973

### Closed: Re: HFSS Help Required

Thanks Marco. I learned HFSS v11 in probe feed method 4m manual.Now can made any antenna using probe feed. but i dont have clear idea why to use soln type - driven termial, boundary - wave port,...

by Chetali
Replies
28
Views
16,048

### Closed: Re: radiation pattern in HFSS

Hi Khaled,
i want the same results that it covers all the circle. but im nt getting the results like this what should i do?
i am using inf_ gnd. i am working on hfss v11, but their is no E & H...
21. ## Thread: what are steps to see polarization in HFSS v 11 ( plz rpy early) ?

by Chetali
Replies
3
Views
990

### [SOLVED]Closed: Re: what are steps to see polarization in HFSS v 11 ( plz rpy early) ?

yes, im using sweep.
but using this im getting only 180 degree results, other 180 remaining blank.

i have seen the co & cross polarization radiation pattern shows complete 360 degree.
...
22. ## Thread: HFSS Help (Urgent ).

by Chetali
Replies
30
Views
2,999

### [SOLVED]Closed: Re: HFSS Help (Urgent ).

can u tell me how to see polarization in hfss
23. ## Thread: what are steps to see polarization in HFSS v 11 ( plz rpy early) ?

by Chetali
Replies
3
Views
990

### [SOLVED]Closed: what are steps to see polarization in HFSS v 11 ( plz rpy early) ?

i am following this steps,

Result > far field report > radiation pattern > gainLX for Eplane copolarization.

but nt getting results.:?:

Plz any1 tell me am i right?????????

& wt r...
24. ## Thread: HFSS Help (Urgent ).

by Chetali
Replies
30
Views
2,999

### [SOLVED]Closed: Re: HFSS Help (Urgent ).

hi
i have uploaded file .plz check
25. ## Thread: [reflectarray antenna]---> cross polarization simulation using HFSS or CST

by Chetali
Replies
9
Views
6,138

### Closed: Re: [reflectarray antenna]---> cross polarization simulation using HFSS or CST

hi, Im using the hfssv11 but im nt getting the results can u tell me am i right

steps by me result> far field report > radiation pattern > gain
in category gainX is copolarization & Y means...
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