Document Type
Conference Proceeding
Publisher
IEEE
Faculty
Faculty of Computing, Health and Science
School
Electron Science Research Institute (ESRI)
RAS ID
8066
Abstract
This paper describes an opto-VLSI-based tunable true-time delay generation unit used for adaptive null steering in phased array antennas. Arbitrary single or multiple true-time delays can simultaneously be synthesized for each antenna element to generate multiple broadband nulls. Simulated azimuth gain patterns for a 4-elements antenna arrays are presented. Experimental results, which demonstrate the principle of the true-time delay unit are also presented.
DOI
10.1109/NUSOD.2009.5297195
Access Rights
free_to_read
Comments
This is an Author's Accepted Manuscript of: Juswardy, B. , Xiao, F. , & Alameh, K. (2009). Photonic True-time Delay Unit for Broadband Adaptive Nulling in Antenna Arrays. Proceedings of 9th International Conference on Numerical Simulation of Optoelectronic Devices (IEEE), NUSOD 09. (pp. 119-120). Gwangju, South Korea. IEEE. Available here
© 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.