You are good professor. The lecture you uploaded helped me to design array antenna. Thanks for sharing good lecture.

Thank You Dr, This tutorial has been of great help

very helpful made this as my mini project your video saved us 😍🥰🥰🥰🥰😍😍🤩😘😘😍🥰🥰

hello sir. it's really helpful video! i wonder how did you get the feeding length (30mm)?

sir this video is very helpful thank you. sir may I know can we fabricate patch antenna on different substrates? bcz somebody told me tht substrates are very costly(other than FR4) and unavailable in India. If you have any idea let me know even fabricators address

Thank you very much sir, may I ask how you optimize the Freq at 2.4 GHz.

Hello Sir! I was wondering in 9:34 of this video how did you go about determining how much of the patch you had to cut out? was there a technique/formula to this or did you just assume the amount to cut. Similarly, did you assume the length and width of the feed you attached, or is there an equation to determining this. Thank you!

Dear Dr. HariPrasad, Do you know plz how to redefine the dimensions of volume obtained by a sweep of a surface over a line path like we can redefine the starting points and the dimensions of a box after creating it? Best Regards,

hello dr, i hope you're doing well , thank you so much for the video , i've a question one about this video and one about a problem that i faced , first question , how to optimize the frequency in same case as in this video ? 2nd question ,i designed an antenna and i find that the input impedence is more than 50 ohm , it's about 160 ohm how can i optimize it too ? And thank you so much

Thanks for the video sir, is it possible to change the material of the patch? As in instead of assigning it a boundary of Perfect E , we can assign some other material instead?

Hello sir. Thank you for this helpful video. Can you inform about the polarization of this antenna and is it possible to use it in any kind of 4G communication systems?

Hello sir. First of all, your video is very helpful and good. Please can you explain us how did you calculate the radiation box dimensions?

Hi, do you have any video of circular loop for CP polarization technique?

How did you come up with the dimensions of cut (9.5mm and 2.5mm)?

How do you optimize antenna to get S11 at 2.4GHz? What i have to change?

sir at 10.17 how did you subtract cut from patch like how how did you select those two together for substraction

Sir, How do you know that cut direction in x axis is -9.5? Please explain

Finally minute result--- create far field report---- rectangular plot option is pressed, so open a window there is no "sweep" option, the laptop is windows 11, so last graph is not available, what is the reason?

Sir how to select the cut and patch at the same time

Sir, what if i want to design some other designs like star,ovel,some alphabets on substrate how can i calculate the velues

sir can u tell the feed width if i take the substrate as isola-speedISCR of dielectric constant 3.3

Hii Is this design can also be used for mm wave filtering antenna.. Please can anyone tell..

Thankyou so much sir for this informative video. Kindly suggest me Which software is suitable for simulating antenna and Rectifier in one single software for rectenna design? Please recommend.

sir what to provide as Zo and electrical length since they are 2 new fields in the calculator

Sir, I would you to have (1.6,0.8,3.2 ) as a standard value, Is there any data sheet for that?

Sir I have excel data for co & cross polarization of E plane & H plane but I am unable to plot it in origin can you please help me.

Hi can you plz help me in providing port excitation. Am not able to create line and the following steps.

Video very helpful. Can you put a video for Ferrite Phase Shifter design simulation and S-Parameters. Thank You.

Sir, i dont see the lumped port option for Assigning Excitation to the port. Is it because i am using a different version HFSS (Ansys Twin Builder Student 2023 R2)? please halp/

Hi sir , how did u calculated the xsize and ysize to cut

Sir when you cutting the feedline to provide the proper impedance matching to the patch, then how you get the calculation values

How to calculate x size of the feed and x size y size of cut and postions of cut?

good explanation sir. but how-to decide the dimensions of rectangle to be cut?

sir can u upload the video regarding designed and simulation of dual band mimo antenna for 5g application using hfss

Sir for rogers RO4003 what is the length and width of feed and port could you please give the values sir

For using HFSS for such tutorial sir any copyright issues

hello sir i want to know if we can simulate a microstrip multi-patch antenna

nice explanation....

Hello Sir . I want to simulate conformal antenna. Can you help?

How to create the lumped port part even after changing the XZ it is drawing as a rectangle not as an arrow

Very good Dr. Bhattu

Sir iam getting 3d model red mark in validation check

sir how to reslove the problem when the boundaries and excitations are invalid

sir can you pls share the mechanism of how to design a terahertz anteena in hfss

sir it is not able to select the CUT and PATCH simultaneously.....how to select both simultaneously

very good expalnation sir

Hello sir, can you please help me to design an patch antenna at 300GHz

Sir, from where can I get this software. Please help

Sir How did you select patch and cut at a time?

hello sir i'm not able to add lumped port while clicking on excitation lumped port it's give reference conducter for terminals....please help me out

Sir how to select patch and cut for subtraction please help

Hello sir how to select patch and cut at a time to subtract?

Dear Dr.HariPrasad Would you send me or share the link of this paper? Thank you,

hello please can you explain us how did you calculate the cut parameter?

Excuse me sir Please provide a video on this design Reconfigurable Structure Reutilization Low-SAR MIMO Antenna for 4G/5G Full-Screen Metal-Frame Smartphone Operation

I am not able to see option to add lumped modes on the excitation port. please help @

for me s parameter is not listed in the reports section

can we increase or decrease the gain of antenna?

Hlo sir you have document for this project,if you have send me sir

What about electrical length?

Sir how did you calculate the length of cut and feed line

can you please design micostrip patch antenna at 16.5ghz

Sir, is HFSS working on android 11 version tablet ,.

How to calculate the dimensions of the ground

Sir ,how to design 2*2 patch antenna array

How do we calculate the X size of cut rectangle??

So nice this videos

Hello, nice video I was wondering where I could find the file?

For the cut, how to know the width of the cut?

My lumped port is not working properly reference conductor for terminal

Sir, Please tell how to learn HFSS design from basics .

Which version hfss software sir

Bhattu sir where are you from

Hai sir can u tell abstract of these

im not getting peak at 0 instead im getting heartin shape 😂 😂 what might be the problem

Good explanation

Sir mera gain negative aa rha

Sir I need your help

Weldon

Sir make video on fss in Mimo antenna

Ye kon sa software hai sir ???

18:12

How can I contact you ?

Tq sir

H h

Evuuu

Sir jee dabba bhaag raha hai

Sir, I have problem in bending of antenna. Can you please give me your email id ?

Please write your email

sir at what frequency it is designed....?

sir how can we design microstrip patch antenna for 5g communication