Nopchinda, Dhecha;
Zhou, Zichuan;
Liu, Zhixin;
Darwazeh, Izzat;
(2023)
Experimental Demonstration of Multiband Comb-Enabled mm-Wave Transmission.
IEEE Microwave and Wireless Technology Letters
pp. 1-4.
10.1109/lmwt.2023.3266815.
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Abstract
A novel system architecture to realize multiple synchronized sources for multiband millimeter-wave (mm-Wave) transmission has been designed and experimentally demonstrated in two of the W -band subbands at 100 and 112.5 GHz. The technique converts a distributed electro-optic comb, generated off-site, to a local electrical comb. The higher frequency tones in the resulting comb are extracted and used as mm-Wave oscillator sources. Thus, the architecture provides a method to generate multiple frequency-synchronized sources, using only a single electronic oscillator, with exceptionally low phase noise for simultaneous multiband mm-Wave transmission. Additionally, a lower frequency tone at 6.25 GHz is broadcasted over the air, providing synchronization reference between the mm-Wave transmitters and receivers.
| Type: | Article |
|---|---|
| Title: | Experimental Demonstration of Multiband Comb-Enabled mm-Wave Transmission |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/lmwt.2023.3266815 |
| Publisher version: | https://doi.org/10.1109/LMWT.2023.3266815 |
| 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: | Data transmission, frequency comb, frequency generation, frequency synchronization, microwave photonics, millimeter wave (mm-Wave), multiband transmission, phase noise |
| 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 Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10169336 |
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