@inproceedings{oai:nagasaki-u.repo.nii.ac.jp:00018361, author = {Taguchi, Mitsuo and Masuda, Mitsuhiro and Shimoda, Hideaki and Tanaka, Kazumasa}, book = {IEEE Antennas & Propagation Society, International Symposium : 2001}, month = {Jul}, note = {A ray tracing method was proposed to analyze arbitrarily shaped dielectric lens antenna. The lens, made of ABS resin had its flat inner surface and convex outer surface rotationally symmetric with respect to z-axis. The radiation patterns of the dielectric lens antenna fed by conical horn antenna were also presented. The analysis suggested that the lens antenna had suitable characteristics for application in collision warning radar., text, IEEE Antennas & Propagation Society, International Symposium : 2001 , July 8-13, 2001, Boston, Massachusetts, held in conjunction with USNC/URSI National Radio Science Meeting, Proc. of 2001 IEEE Antennas and Propagation Society International Symposium, Vol. 2, pp. 769-772, July 2001.}, pages = {769--772}, publisher = {IEEE}, title = {Analysis of arbitrarily shaped dielectric lens antenna}, volume = {2}, year = {2001} }