<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Theoretical investigations on elliptical refocusing of rotmantype lens for multiple beamforming"^^ . "Elliptical refocusing of Rotman type lens has been proposed. Phase error at the wave-front has been calculated and it has been compared with the error obtained for the Rotman lens. Proposed elliptical refocused lens has been analyzed using the contour integral technique. Comparison of results obtained for the proposed refocused lens with those obtained for the Rotman lens indicate that lens obtained with elliptical focal arc is more compact. Copyright © SBMO."^^ . "2004" . "3" . "4" . . "Journal of Microwaves and Optoelectronics"^^ . . . "15167399" . . . . . . . . . . . . . "P.K."^^ . "Singhal"^^ . "P.K. Singhal"^^ . . "P.C."^^ . "Sharma"^^ . "P.C. Sharma"^^ . . "R.D."^^ . "Gupta"^^ . "R.D. Gupta"^^ . . . . . "HTML Summary of #24 \n\nTheoretical investigations on elliptical refocusing of rotmantype lens for multiple beamforming\n\n" . "text/html" . .