Rakesh Kalwani

4 Questions 3 Answers 0 Followers

Questions related from Rakesh Kalwani

Where is the peak of cosecant squared beam situated? (Used in surveillance radar.)

Should it be situated at the angle from where my cosecant starts? For example, if my cosecant squared beam is from 5 deg to 40 deg, my beam peak is situated at 5 deg? Or can it be at any other...

10 October 2013 5,933 0 View

Can anyone explain what is D/S curve of azimuth plane in antenna measurements?

Antenna measurements

10 October 2013 7,173 0 View

Aperture coupled patch antenna arrays?

Can any one help me to decide the amplitude coefficients of an aperture coupled patch antenna travelling wave array to achieve cosecant-shaped patterns in elevation plane?

10 October 2013 1,505 1 View

Can anyone advise on designing of aperture coupled patch antenna?

What should be a dimension of slot used in ground plane for coupling with patch,what should be the length of stub. slot should be excited at its center or towards sides

09 September 2013 860 7 View