Universiti Teknologi Malaysia Institutional Repository

Standalone microwave photonics doppler shift estimation system

Emami, H. and Hajihashemi, M. and Alavi, S. E. (2016) Standalone microwave photonics doppler shift estimation system. Journal of Lightwave Technology, 34 (15). pp. 3596-3602. ISSN 0733-8724

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Abstract

A standalone microwave photonics system for Doppler frequency measurement purposes is conceived and demonstrated practically. The system exhibits a maximum of 1.61% relative error in Doppler frequency estimation at the worst case. Utilization of all optical mixing has enabled RF frequency independent operation. The system is thus capable of operating at any radar carrier frequency up to 40 GHz. This makes it a perfect candidate for various types of photonic-based radars and frequency agility systems.

Item Type:Article
Uncontrolled Keywords:Doppler effect, Doppler radar, Frequency agility, Mixer circuits, Radar, Radar measurement, All-optical mixing, Carrier frequency, Doppler frequency estimation, Doppler frequency measurement, Doppler measurement, Doppler shift estimation, Frequency measurements, Microwave Photonics, Frequency estimation
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:72277
Deposited By: Fazli Masari
Deposited On:23 Nov 2017 04:17
Last Modified:23 Nov 2017 04:17

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