Is there any institute which is having VNA for testing antenna (Microstrip patch antenna) ?

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Amipara Manilal D

Fabrication can be get done through any PCB manufacturer, based on your design.

Material and design is most important. Additionally, You can ask PCB manufacturer about process tolerances (achievable) if it suits to your requirement you can go ahead

Abhishek Karwa

Thanks for ur reply

One company I can suggest is KENU Electronics, Ahmedabad (Gujarat) one more is SHOGINI, Pune.

You may contact Prof Mahesh Tank (with my reference) in case youwant to know more His email is [email protected] & phone no 09725504901

Thanks for contacts sir Amipara