Simultaneous echo power and doppler frequency measurement system based on microwave photonics technology
A Doppler shift measurement system based on four-wave mixing effect in a highly nonlinear fiber is demonstrated practically. The system exhibits two low-frequency voltages, which are functions of the Doppler shift, and therefore, low-cost low-frequency photodetectors can be employed in the system. N...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
IEEE
2017
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/66173/ http://dx.doi.org/10.1109/TIM.2016.2639758 |
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| Institution: | Universiti Teknologi Malaysia |