@article{khokle_kumar_krishna_2013, 
  title={ON THE DESIGN OF ULTRA WIDE BAND RECTANGULAR SLOT ANTENNA EXCITED BY A FLARED MICROSTRIP FEED LINE}, 
  volume={40}, 
  DOI={10.2528/pierc13040601}, 
  publisher={EMW Publishing}, 
  author={Khokle and Kumar and Krishna}, 
  year={2013}
  }