Abstract
Layers with equivalent refractive indices less than unity behave as angular low-pass spatial filters for plane waves. The layers are also capable of supporting leaky waves. The way these properties may be employed in the design of a passive multiple-beam antenna is indicated.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
