Abstract: Leaky wave antenna radiating cosecant-squared pattern is proposed in this paper. We show that the directivity of a leaky wave antenna with dielectric image lines can be easily changed by the ...

Nandan Purkayastha is a self-taught artist. Though he would have liked to pursue art as education, his circumstances ...

Many of us are spiritual by nature, inclined to things that nurture or reflect the human spirit and soul. We often find ...