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  Topic: Measuring radiation patterns - angle delta
rizwan183

Replies: 1
Views: 7137

PostForum: Questions Related to Antenna Theory   Posted: Fri Sep 11, 2015 2:36 am   Subject: Measuring radiation patterns - angle delta
It depends which kind of scanning you are performing. for planar spacing=or<lambda/2. for angular surface spacing=or< lambda/2(a+lambda) where 'a' is the radius of smallest cylinder or sphere en ...
  Topic: E Field Measurement in plane placed perpendicular to antenna
rizwan183

Replies: 0
Views: 8208

PostForum: Questions Related to Antenna Theory   Posted: Sun Sep 06, 2015 2:47 pm   Subject: E Field Measurement in plane placed perpendicular to antenna
I am looking to measure E field of Antenna in plane placed perpendicular to antenna in anechoic chamber. Looking for good resources and suggestion on how to select antenna to use as probe, how to know ...
  Topic: SMA connector (edge mount, through hole)with microstrip feed
rizwan183

Replies: 4
Views: 11451

PostForum: Questions Related to Antenna Theory   Posted: Tue Sep 01, 2015 10:50 am   Subject: SMA connector (edge mount, through hole)with microstrip feed
Thanks alot helix. this pdf document gave me a pretty much good idea what to expect from manufacturer instruction manual. Also my working frequency is not much high. It's 3.5 GHz and board thickness i ...
  Topic: SMA connector (edge mount, through hole)with microstrip feed
rizwan183

Replies: 4
Views: 11451

PostForum: Questions Related to Antenna Theory   Posted: Mon Aug 31, 2015 6:34 am   Subject: SMA connector (edge mount, through hole)with microstrip feed
Hy helix! thanx for your reply. I have gone through the holzman Ch4. But i got confused. As for edge connector how to decide the separation between signal pad and ground pins pad. Also width of vias. ...
  Topic: SMA connector (edge mount, through hole)with microstrip feed
rizwan183

Replies: 4
Views: 11451

PostForum: Questions Related to Antenna Theory   Posted: Wed Aug 26, 2015 4:48 am   Subject: SMA connector (edge mount, through hole)with microstrip feed
Hello everyone, I am developing a double side pcb. one side is ground and other side is microstrip circuitary to feed the antenna. I need to design the footprints of the connector. i don't understand ...
  Topic: New research areas in Antenna design and HF domain
rizwan183

Replies: 2
Views: 10373

PostForum: Questions Related to Antenna Theory   Posted: Wed Aug 26, 2015 4:31 am   Subject: New research areas in Antenna design and HF domain
Thanks alot helix for your useful reply!
  Topic: New research areas in Antenna design and HF domain
rizwan183

Replies: 2
Views: 10373

PostForum: Questions Related to Antenna Theory   Posted: Fri Aug 07, 2015 6:36 am   Subject: New research areas in Antenna design and HF domain
Hello Everyone!!
I am a master student (last year) currently and passionate about antenna design and RF and microwave design. I want to pursue a PhD degree in this domain for which i have t ...
 
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