Fiber grating prism for true time delay beamsteering
- 1 January 1996
- journal article
- research article
- Published by Taylor & Francis in Fiber and Integrated Optics
- Vol. 15 (4) , 325-333
- https://doi.org/10.1080/01468039608202279
Abstract
This article presents theoretical designs for a beamsteerer that uses one laser source whose wavelength is electrically tuned. Transmit/receive beamsteering of a phased-array antenna is obtained with prism-shaped arrays of fiber Bragg gratings or with waveguided gratings integrated in a semiconductor chip. An analysis of chirped and uniform grating requirements is given.Keywords
This publication has 4 references indexed in Scilit:
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- Programmable fiber optic delay lineIEEE Photonics Technology Letters, 1994
- Fiber-optic prism true time-delay antenna feedIEEE Photonics Technology Letters, 1993
- Optical dispersion technique for time-delay beam steeringApplied Optics, 1992