Chirped fibre Bragg gratings for phased-array antennas
Cruz, J.L., Ortega, B., Andres, M.V., Gimeno, B., Pastor, D., Capmany, J. and Dong, L. (1997) Chirped fibre Bragg gratings for phased-array antennas. Electronics Letters, 33, (7), 545-546.
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Description/Abstract
A variable delay line for phased-array antennas based on a chirped fibre Bragg grating is demonstrated. The time delay of a microwave modulating signal is modified by scanning in wavelength a chirped grating. In this initial experiment, time delay variations up to 556ps have been achieved using a grating of 0.4nm bandwidth and 6cm length and modulating in the frequency range 390MHz-5.20GHz.
| Item Type: | Article |
|---|---|
| ISSNs: | 0013-5194 (print) |
| Related URLs: | |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 77963 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 17 May 2013 01:16 |
| Contributors: | Cruz, J.L. (Author) Ortega, B. (Author) Andres, M.V. (Author) Gimeno, B. (Author) Pastor, D. (Author) Capmany, J. (Author) Dong, L. (Author) |
| Date: | 1997 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/77963 |
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