SMA connector design

[sandeepv 10]

Hello everyone. can you please mention what type of materials and dimensions are used to form the cylinders in the below-attached pdf file. thank you

901_9850_customer_drawing.pdf

901_9850_3d_model_file.zip

[Admin 2545]

 

[Admin 2545]

something it  is not ok here...

dimensions are not good, they must be in mm

 

It must be about the size coaxial port,,,,in the air

[sandeepv 10]

Thank you...please attach the file so that i can design in hfss. in the attached pdf file the dimensions were mentioned in inches. we have to convert them into mm.

[Admin 2545]

These are the real dimensions,,,,

 

[sandeepv 10]

Hi i belive your central cnductor is made of beryllium copper. first you coated the beryllium copper with gold plate, after that you again coated with nikel am i right or wrong ?

Edited March 9, 2017 by sandeepv

[sandeepv 10]

is it really necessary to  draw those zig zag pattern on the body ?

[Admin 2545]

I think it copper silvered at surface...

[Admin 2545]

so must be,,,

[sandeepv 10]

Hi jomy this is the SMA connector i have designed. i didnot get the desired VSWR ..can you please check for me......

SMA.hfss

dr-1420701851.pdf

pi-142-0701-851.pdf

[Admin 2545]

 

 

 

 

 

[sandeepv 10]

This is the modified file still some problem i there

SMAtest.hfss

[Admin 2545]

increases surfaces of  boundaries...!!!!

[Admin 2545]

,,,for calculate all about ,try to use this...http://www.hp.woodshot.com/

 

[sandeepv 10]

HI jomy... i modifed as per ur suggestion . now no simulation errors but i am getting poor vswr.

SMAModified1.hfss

[Admin 2545]

trying to respect these dimensions,,,

[sandeepv 10]

Helle sir. Good evening. , I designed three antennas from IEEE transactions and excited them with SMA connector I designed earlier. But unfortunately, the S11 results I am getting are very poor. please give me necessary suggestions to get the results.
Thank you.

test3 antenna base paper.pdf

test1 antenna base paper.pdf

test2 antenna base paper.pdf

test3.hfss

test1.hfss

test2.hfss

[Admin 2545]

Good evening\
ok, I'll try to see what can be done, but tell me please, why so much interested in this type of antennas ..??

[Admin 2545]

[sandeepv 10]

I am learning the antenna design step by step.  I am trying to create a template for any antenna design. for example, here I created an SMA connector with this SMA connector I should recreate the results presented in any reference paper that is my aim. I have the confidence that I can recreate the results using wave port and lumped port excitation. I want the same confidence in SMA connector excitation also. that is the reason why I am modelling antennas in HFSS in past few day, i am learning about SMA connector excitation.  that's it.

 

 

Please check the other antennas also..i need exact replica of the results.

Edited March 11, 2017 by sandeepv

[Admin 2545]

,, Yes, that's good ... !!! you're in school or student ... ???

[sandeepv 10]

I am a researcher

[Admin 2545]

7 minutes ago, sandeepv said:

I am a researcher

In what domain...??
 

[sandeepv 10]

microstrip antenna design

[Admin 2545]

,,,this it"s in CST