Publications [#339143] of Lawrence Carin
Papers Published
- Kralj, D; Carin, L. "Short-pulse scattering measurements from dielectric spheres using photoconductively switched antennas." Applied Physics Letters 62.11 (December, 1993): 1301-1303. [doi]
(last updated on 2024/04/18)Abstract:
Planar antennas are switched photoconductively using optical pulses generated by a picosecond laser system. The freely propagating radiation, of picosecond duration and with bandwidth extending from 5 to 75 GHz, is used to perform short-pulse scattering measurements on three-dimensional targets. Results are shown for scattering from dielectric spheres, with the time-domain results clearly showing the early and late-time scattered signal. All measurements are compared with theory, directly in the time domain.