Opto-electronic oscillators for micro- and millimeter wave signal generation

Ilgaz, Mehmet Alp (avtor), Batagelj, Boštjan (avtor)

High-frequency signal oscillators are devices needed for a variety of scientific disciplines. One of their fundamental requirements is low phase noise in the micro- and millimeter wave ranges. The opto-electronic oscillator (OEO) is a good candidate for this, as it is capable of generating a signal with very low phase noise in the micro- and millimeter wave ranges. The OEO consists of an optical resonator with electrical feedback components. The optical components form a delay line, which has the advantage that the phase noise is independent of the oscillator’s frequency. Furthermore, by using a long delay line, the phase noise characteristics of the oscillator are improved. This makes it possible to widen the range of possible OEO applications. In this paper we have reviewed the state of the art for OEOs and micro- and millimeter wave signal generation as well as new developments for OEOs and the use of OEOs in a variety of applications. In addition, a possible implementation of a centralized OEO signal distribution as a local oscillator for a 5G radio access network (RAN) is demonstrated.

• Jezik: Angleški jezik
• Ključne besede: opto-electronic oscillators, phase noise, microwave signals, millimeter wave signals, 5G radio access network, long-term stability, multimode operation, wideband OEO, integrated OEO
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.02 - Pregledni znanstveni članek
• Organizacija: FE - Fakulteta za elektrotehniko
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 19 str.
• Številčenje: Vol. 10, iss. 7, art. 857
• PID: 20.500.12556/RUL-135370
• UDK: 621.39
• ISSN pri članku: 2079-9292
• DOI: 10.3390/electronics10070857
• COBISS.SI-ID: 58910979
• Datum objave v RUL: 09.03.2022

Gradivo je del revije

• Naslov: Electronics
• Skrajšan naslov: Electronics
• Založnik: MDPI
• ISSN: 2079-9292
• COBISS.SI-ID: 523068953

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 03.04.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: optoelektronski oscilatorji, fazni šum, mikrovalovni signali, signali milimetrskih valov, radijsko dostopovno omrežje 5G, dolgoročna stabilnost, večrodovno delovanje, širokopasovni OEO, integrirani OEO

Projekti

• Financer: EC - European Commission
• Program financ.: H2020
• Številka projekta: 642355
• Naslov: FIber-Wireless Integrated Networks for 5th Generation delivery
• Akronim: FIWIN5G

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P2-0246
• Naslov: ICT4QoL - Informacijsko komunikacijske tehnologije za kakovostno življenje