help !!! increase the bandwith of mirostrip antenna

• Jul 11, 2006

• #1

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amir45

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Hello

My final project is to design a microstrip antenna with a slot on it to increase its bandwith in hfss
(slot on it for increase the bandwith of mirostrip antenna)

Please any body if have some file on this subject send to me
Or help me about this subject .
Thanks a lot .

 

• Jul 12, 2006

• #2

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hamidmoghaddas

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hi

tell me :
is the slot created on patch????
explain

 

• Jul 12, 2006

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amir45

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hamidmoghaddas said:

hi

tell me :
is the slot created on patch????
explain

Click to expand...

YES MY FREIND SLOT IS ON THE PATCH AND I SOULD LOCATE THE POSITION OF SLOT AND SIZ OF IT ON SLOT TO INCREASE BANDWIDTH

 

• Jul 13, 2006

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azremi

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Yes, the slot is used to increase the bandwidth, but probably can make your design for dual band.

Try to design L-Slot, U-Slot or C-Slot on your patch, compare them and see the effects!

 

• Jul 13, 2006

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amir45

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azremi said:

Yes, the slot is used to increase the bandwidth, but probably can make your design for dual band.

Try to design L-Slot, U-Slot or C-Slot on your patch, compare them and see the effects!

Click to expand...

thanks
may you send me some file or artivle about this subject that help me ?
i want some article to understand this effect of slots on then bandwidth

i waite you

Added after 6 seconds:

azremi said:

Yes, the slot is used to increase the bandwidth, but probably can make your design for dual band.

Try to design L-Slot, U-Slot or C-Slot on your patch, compare them and see the effects!

Click to expand...

thanks
may you send me some file or artivle about this subject that help me ?
i want some article to understand this effect of slots on then bandwidth

i waite you

 

• Jul 14, 2006

• #6

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azremi

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Hi Amir,

There's lot of papers and journals which you can get from IEEE Xplore. However u need to subscribe

 

• Jul 14, 2006

• #7

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secondalinea

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There is a very nice book where you could find all you need
Broadband Microstrip Antennas
Kumar, ray
Artech house

Hope this helps
SL

 

• Jul 14, 2006

• #8

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amir45

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thank my frinds but i am from iran and cant subscribe ieee and cant get any book that i need .
so please send me any file or article about this subject to me by mail :amir_mh45@yahoo.com

i am waiting for uor advice
thanks before

 

• Jul 22, 2006

• #9

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hamid_iran

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I agree with secondalinea the "Broadband Microstrip Antennas by Kumar, ray " would be very usefull for you. If you havn't got it yet, let me know to upload it for you.

 

• Jul 22, 2006

• #10

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amir45

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hamid_iran said:

I agree with secondalinea the "Broadband Microstrip Antennas by Kumar, ray " would be very usefull for you. If you havn't got it yet, let me know to upload it for you.

Click to expand...

hello hamid

i cant to find this book and will glad if you send me this book by mail or upload it for me

may mail :amir_mh45@yahoo.com

thanks alot

 

• Jul 23, 2006

• #11

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hamid_iran

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Here is the book "Broadband Microstrip Antennas" by Girish Kumar Kumar and K. P. Ray, 2003 ARTECH HOUSE, INC.
I hope it would help.

 

• Jul 23, 2006

• #12

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amir45

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thanks for book but this link is not correct please upload book in another place.
mr hamid_iran i am from iran and if you are from iran contact me by my mail :amir_mh45@yahoo.com

i will be glad for your mail

 

• Jul 24, 2006

• #13

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amir45

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i download the file but a arror acure when i wnat to open file
please upload file again
thanks

 

• Jul 25, 2006

• #14

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hamid_iran

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The file is ok. Would you please tell me what kind of error. Anyway, today I am online till noon. If the problem is still there let me know. I will mail it to your email account.

 

• Jul 25, 2006

• #15

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amir45

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hamid_iran said:

The file is ok. Would you please tell me what kind of error. Anyway, today I am online till noon. If the problem is still there let me know. I will mail it to your email account.

Click to expand...

hello
i download file two times and when i want to unrar it by winrar a error tell that an unknown error was acurate

 

• Jul 25, 2006

• #16

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hamid_iran

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I have already sent the file to your email account.
you need winrar 3.3 to unrar the file. Let me know if still there is a problem .

 

• Aug 1, 2006

• #17

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sengar_vijay

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azremi said:

good book...lots of interesting stuff there

Click to expand...

well you can refer

broadband microstrip antennas --WONG

--vijay

 

• Aug 1, 2006

• #18

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outback

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Hi Mr Hamid_Iran,

Could you please send the softcopy to my mail : bwthong(at)gmail.com
Thanks in advance.
Im doing a project on microstrip antenna as well.

cheer..

 

• Aug 2, 2006

• #19

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hamid_iran

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Unfortunately, due to my very slow connection and download/upload speed of about 5kb/s, and also frequent disconnection problem, I am not able to send the copy of the book to an email address.
Sorry, I hope in the future situation will get better, and I'll be able to answer the requests of my friends in a better manner.

 

• Aug 2, 2006

• #20

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outback

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Hi Hamid_iran,

it is ok ... Thanks for the reply...^^, I'm hoping someone had downloaded the files and could send a copy to me. Thank You.