Ilgaz, MA;
Lavric, A;
Odedeyi, T;
Batagelj, B;
(2019)
Single-Loop Opto-Electronic Oscillator at 10.4 GHz with a Cascaded Microstrip Bandpass Filter Configuration.
In:
Proceedings of the 2019 International Workshop on Fiber Optics in Access Networks (FOAN).
(pp. pp. 34-37).
IEEE
Preview |
Text
Odedeyi_Single-Loop Opto-Electronic Oscillator at 10.4 GHz with a Cascaded Microstrip Bandpass Filter Configuration_AAM.pdf - Accepted Version Download (815kB) | Preview |
Abstract
The opto-electronic oscillator is a well-known microwave photonic device that produces high-frequency signals in the microwave range. One of the main advantages of the opto-electronic oscillator is that it produces high-frequency signals with low phase noise thanks to the resonator's properties. In most cases the opto-electronic oscillator faces the problem of generating side modes besides the oscillation signal due to non-ideal filtering. In this paper we propose a solution for the additional suppression of these undesired harmonics using a combination of two slightly detuned bandpass microstrip filters. We report an improvement for the side-mode suppression ratio about 8.3 dB with a single-loop 90-m-long opto-electronic oscillator at 10.4 GHz.
| Type: | Proceedings paper |
|---|---|
| Title: | Single-Loop Opto-Electronic Oscillator at 10.4 GHz with a Cascaded Microstrip Bandpass Filter Configuration |
| Event: | 2019 International Workshop on Fiber Optics in Access Networks (FOAN) |
| Location: | Sarajevo, Bosnia |
| ISBN-13: | 978-1-7281-1563-4 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/FOAN.2019.8933678 |
| Publisher version: | https://doi.org/10.1109/FOAN.2019.8933678 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | opto-electronic oscillator, side modes, electrical bandpass filter, cascaded filter connection, side-mode suppression ratio |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10089212 |
Archive Staff Only
 |
View Item |
