Dual Purpose Antenna for Hybrid Free Space Optics/RF Communication Systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00243146" target="_blank" >RIV/68407700:21230/16:00243146 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/JLT.2016.2571846" target="_blank" >http://dx.doi.org/10.1109/JLT.2016.2571846</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/JLT.2016.2571846" target="_blank" >10.1109/JLT.2016.2571846</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dual Purpose Antenna for Hybrid Free Space Optics/RF Communication Systems

Popis výsledku v původním jazyce

The concept of hybrid free space optical/radio frequency (FSO/RF) communications has been considered for the last mile access network applications. The existing schemes mostly use two separate transceiver antennas for outdoor terrestrial links of few kilometres long. In this article, we propose and investigate a single hybrid FSO/RF antenna that could be used in high-speed access networks. We outline the design procedures based on the concept of Cassegrain antenna and shows how the FSO transceiver is incorporated into the original design. The proposed antenna is fabricated and extensive measurements are carried out for the radiation pattern, return loss, RF signal-to-noise ratio and the FSO received power. By performing link budget analysis and the results obtained from experiments, we demonstrate the operation of proposed hybrid antenna with 1x3 single-input multiple-output configuration and an equal gain combining at the receiver under moderate regime turbulence regime.

Název v anglickém jazyce

Dual Purpose Antenna for Hybrid Free Space Optics/RF Communication Systems

Popis výsledku anglicky

The concept of hybrid free space optical/radio frequency (FSO/RF) communications has been considered for the last mile access network applications. The existing schemes mostly use two separate transceiver antennas for outdoor terrestrial links of few kilometres long. In this article, we propose and investigate a single hybrid FSO/RF antenna that could be used in high-speed access networks. We outline the design procedures based on the concept of Cassegrain antenna and shows how the FSO transceiver is incorporated into the original design. The proposed antenna is fabricated and extensive measurements are carried out for the radiation pattern, return loss, RF signal-to-noise ratio and the FSO received power. By performing link budget analysis and the results obtained from experiments, we demonstrate the operation of proposed hybrid antenna with 1x3 single-input multiple-output configuration and an equal gain combining at the receiver under moderate regime turbulence regime.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE/OSA Journal of Lightwave Technology

ISSN

0733-8724

e-ISSN

—

Svazek periodika

34

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

3432-3439

Kód UT WoS článku

000379938000023

EID výsledku v databázi Scopus

2-s2.0-84980047929