Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source

M. Bahmanian, S. Farkhondehkhouy Fard, B. Koppelmann, C. Scheytt, in: 2020 IEEE/MTT-S International Microwave Symposium (IMS), IEEE, Los Angeles, CA, USA, USA, 2020.

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Conference Paper | English
Abstract
This paper presents an ultra-wideband and ultra-low noise frequency synthesizer using a mode-locked laser as its reference. The frequency synthesizer can lock in the frequency range from 2 GHz to 20 GHz on any harmonic of a mode-locked laser optical pulse train. The integrated rms-jitter (1 kHz-100 MHz) of the synthesizer is less than 5 fs in the frequency range from 4 GHz to 20 GHz with a typical value of 4 fs and a minimum of 3 fs. This is the first reported wideband phase locked loop achieving sub-10 fs rms-jitter for offset frequencies larger than 1 kHz.
Publishing Year
Proceedings Title
2020 IEEE/MTT-S International Microwave Symposium (IMS)
Conference Date
2020.08.04 – 2020.08.06
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Bahmanian M, Farkhondehkhouy Fard S, Koppelmann B, Scheytt C. Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source. In: 2020 IEEE/MTT-S International Microwave Symposium (IMS). IEEE; 2020. doi:10.1109/IMS30576.2020.9224118
Bahmanian, M., Farkhondehkhouy Fard, S., Koppelmann, B., & Scheytt, C. (2020). Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source. 2020 IEEE/MTT-S International Microwave Symposium (IMS). https://doi.org/10.1109/IMS30576.2020.9224118
@inproceedings{Bahmanian_Farkhondehkhouy Fard_Koppelmann_Scheytt_2020, place={Los Angeles, CA, USA, USA}, title={Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source}, DOI={10.1109/IMS30576.2020.9224118}, booktitle={ 2020 IEEE/MTT-S International Microwave Symposium (IMS)}, publisher={IEEE}, author={Bahmanian, Meysam and Farkhondehkhouy Fard, Saeed and Koppelmann, Bastian and Scheytt, Christoph}, year={2020} }
Bahmanian, Meysam, Saeed Farkhondehkhouy Fard, Bastian Koppelmann, and Christoph Scheytt. “Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source.” In 2020 IEEE/MTT-S International Microwave Symposium (IMS). Los Angeles, CA, USA, USA: IEEE, 2020. https://doi.org/10.1109/IMS30576.2020.9224118.
M. Bahmanian, S. Farkhondehkhouy Fard, B. Koppelmann, and C. Scheytt, “Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source,” 2020, doi: 10.1109/IMS30576.2020.9224118.
Bahmanian, Meysam, et al. “Wide-Band Frequency Synthesizer with Ultra-Low Phase Noise Using an Optical Clock Source.” 2020 IEEE/MTT-S International Microwave Symposium (IMS), IEEE, 2020, doi:10.1109/IMS30576.2020.9224118.
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