Wideband signal upconversion and phase shifting based on a frequency tunable optoelectronic oscillator

Shifeng Liu; Dan Zhu; Shilong Pan

doi:10.1117/1.OE.53.3.036101

6 March 2014 Wideband signal upconversion and phase shifting based on a frequency tunable optoelectronic oscillator

Shifeng Liu, Dan Zhu, Shilong Pan

Author Affiliations +

Optical Engineering, Vol. 53, Issue 3, 036101 (March 2014). https://doi.org/10.1117/1.OE.53.3.036101

Abstract

A wideband signal upconversion and phase shifting scheme based on a frequency tunable optoelectronic oscillator (OEO) are proposed and demonstrated. The OEO performs simultaneously tunable high-quality local oscillator (LO) signal generation, wideband frequency upconversion, and phase shifting within the whole 2π range. With the generated LO tuning from 9.549 to 11.655 GHz, wideband square signals are successfully upconverted to the X band. The phase of the upconverted signal is tuned from 0 to 360 deg. The phase noise of the oscillation signal is about −104 dBc/Hz at 10 kHz offset with or without the injected baseband signal.

Citation Download Citation

Shifeng Liu, Dan Zhu, and Shilong Pan "Wideband signal upconversion and phase shifting based on a frequency tunable optoelectronic oscillator," Optical Engineering 53(3), 036101 (6 March 2014). https://doi.org/10.1117/1.OE.53.3.036101

Published: 6 March 2014

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