Abstract
A microwave-photonic ultra-wideband (UWB) noise radar system is proposed and demonstrated. The system brings together photonic generation of UWB waveforms and fiber-optic distribution. The UWB noise waveform is generated using the amplified spontaneous emission that is associated with either stimulated Brillouin scattering in a standard optical fiber, or with erbium-doped fiber amplification. Waveforms of more than 1-GHz bandwidth and arbitrary radio-frequency carriers are generated, and distributed over 10-km fiber to a remote antenna unit. Laboratory experiments demonstrate ranging measurements with 10-cm resolution.
| Original language | English |
|---|---|
| Article number | 6157602 |
| Pages (from-to) | 839-841 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 24 |
| Issue number | 10 |
| DOIs | |
| State | Published - 2012 |
Bibliographical note
Funding Information:Manuscript received December 6, 2011; revised February 9, 2012; accepted February 16, 2012. Date of publication February 24, 2012; date of current version April 18, 2012. This work was supported in part by the German-Israeli Foundation under Grant I-2219-1978.10/2009.
Funding
Manuscript received December 6, 2011; revised February 9, 2012; accepted February 16, 2012. Date of publication February 24, 2012; date of current version April 18, 2012. This work was supported in part by the German-Israeli Foundation under Grant I-2219-1978.10/2009.
| Funders | Funder number |
|---|---|
| German-Israeli Foundation for Scientific Research and Development | I-2219-1978.10/2009 |
Keywords
- Antenna remoting
- broadband radar
- microwave-photonics
- nonlinear fiber-optics
- stimulated Brillouin scattering
- ultra-wideband communication
Fingerprint
Dive into the research topics of 'Ultra-wideband microwave-photonic noise radar based on optical waveform generation'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver