Research Explorer

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Researcher

Olivier Caytan

Publications & Research Data

Awards & Distinctions

58 Results

2026

A high-speed heterogeneous lithium tantalate silicon photonics platform

Margot NielsTom VanackereEwoud VissersTingting ZhaiPatrick NenezicJakob DeclercqCédric BruynsteenShengpu NiuArno MoermanOlivier Caytan et al.

A1 Journal Article in NATURE PHOTONICS

2025

320 Gb/s unamplified transmission using 100 GHz Ge PD and TFLN MZM on a foundry-compatible SiPh platform co-packaged with traveling-wave drivers and TIAs

Jakob DeclercqShengpu NiuMargot NielsJoris Van KerrebrouckMaximilien BilletM. BercianoJoris LambrechtBart MoeneclaeyTom VanackereEwoud Vissers et al.

A comprehensive overview on UWB radar : applications, standards, signal processing techniques, datasets, radio chips, trends and future research directions

Mohammad CheraghiniaAdnan ShahidStijn LuchieGert-Jan GordebekeOlivier CaytanJaron FontaineBen Van HerbruggenSam LemeyEli De Poorter

A1 Journal Article in IEEE COMMUNICATIONS SURVEYS AND TUTORIALS

A high-speed heterogeneous lithium tantalate silicon photonics platform

Margot NielsTom VanackereEwoud VissersTingting ZhaiPatrick NenezicJakob DeclercqCédric BruynsteenShengpu NiuArno MoermanOlivier Caytan et al.

Compact self-shielding components for beamforming networks implemented in substrate integrated coaxial line technology

Laura Van MessemArno MoermanOlivier CaytanHendrik RogierSam Lemey

A1 Journal Article in IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY

High-speed lithium tantalate-based silicon photonic modulators

Margot NielsTom VanackereEwoud VissersTingting ZhaiPatrick NenezicJakob DeclercqCédric BruynsteenShengpu NiuArno MoermanOlivier Caytan et al.

Holographic phase retrieval of RF-EMFs for human exposure assessment using fine 3D electric field measurements in a real environment from a beamforming 28 GHz antenna

Robin WydaegheOlivier CaytanSergei ShikhantsovEmmeric TangheGünter VermeerenHendrik RogierSam LemeyPiet DemeesterWout Joseph

Lithium tantalate high-speed modulators on a silicon photonics platform

Tom VanackereMargot NielsEwoud VissersTingting ZhaiPatrick NenezicJakob DeclercqCédric BruynsteenShengpu NiuArno MoermanOlivier Caytan et al.

Millimeter-wave distributed antenna systems for interactive virtual reality : reducing blockage and exposure and enhancing robustness with (air-filled) substrate-integrated waveguide antennas

Arno MoermanOlivier CaytanHendrik RogierSam Lemey

A1 Journal Article in IEEE ANTENNAS AND PROPAGATION MAGAZINE

2024

A non-metallic robotic Cartesian positioning platform for EMF assessment in future wireless networks

Sergei ShikhantsovOlivier CaytanArno MoermanGuy TorfsHendrik RogierLuc MartensWout Joseph

Advanced antenna system design based on packaged components for next-generation communication applications

Laura Van MessemSam LemeyOlivier Caytan

Design, construction and evaluation of a non-metallic numerically-controlled Cartesian positioning platform for low-interference EMF measurements in 6G and beyond

Sergei ShikhantsovOlivier CaytanArno MoermanGuy TorfsPiet DemeesterLuc MartensWout Joseph

Substrate-integrated coaxial line fed air-filled SIW antenna for the 28 GHz 5G bands

Laura Van MessemArno MoermanOlivier CaytanHendrik RogierSam Lemey

Time-domain-optimized antenna array for high-precision IR-UWB localization in harsh urban shipping environments

Gert-Jan GordebekeSam LemeyOlivier CaytanMichiel BoesJelle JocquéSamuel Van de VeldeChris MarshallEli De PoorterHendrik Rogier

A1 Journal Article in IEEE SENSORS JOURNAL

2023

A 4 x 4 millimeterwave-frequency Butler matrix in grounded co-planar waveguide technology for compact integration with 5G antenna arrays

Laura Van MessemArno MoermanOlivier CaytanIgor Lima de PaulaBram HoflackBram StroobandtSam LemeyMarc MoeneclaeyHendrik Rogier

A1 Journal Article in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

Co-design strategies for AFSIW-based remote antenna units for RFoF

Olivier CaytanIgor Lima de PaulaLaurens BogaertJoris Van KerrebrouckArno MoermanMuhammad MuneebGuy TorfsJohan BauwelinckPiet DemeesterGünther Roelkens et al.

Cost-effective and power-efficient beamforming remote antenna units for millimeterwave distributed antenna systems

Olivier CaytanArno MoermanLaura Van MessemKamil Yavuz KapusuzBram HoflackIgor Lima de PaulaJoris Van KerrebrouckGuy TorfsPiet DemeesterSam Lemey et al.

Heterogeneous integration of a high-speed lithium niobate modulator on silicon nitride using micro-transfer printing

Tom VanackereTom VandekerckhoveLaurens BogaertMaximilien BilletStijn PoelmanStijn CuyversJoris Van KerrebrouckA MoermanOlivier CaytanNishant Singh et al.

A1 Journal Article in APL PHOTONICS

High-speed lithium niobate modulator on silicon nitride using micro-transfer printing

Tom VanackereTom VandekerckhoveLaurens BogaertMaximilien BilletStijn PoelmanStijn CuyversJoris Van KerrebrouckArno MoermanOlivier CaytanSam Lemey et al.

Packaged cost-effective millimeterwave air-filled SIW components for array feed networks

Laura Van MessemArno MoermanOlivier CaytanDries Vande GinsteHendrik RogierSam Lemey

Substrate integrated coaxial line millimeterwave components manufactured in standard PCB

Laura Van MessemArno MoermanOlivier CaytanHendrik RogierSam Lemey

System-level simulation suite for the design of mmWave-over-fiber-based distributed antenna systems

Arno MoermanOlivier CaytanLaura Van MessemJoris Van KerrebrouckGuy TorfsPiet DemeesterHendrik RogierSam Lemey

A1 Journal Article in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

2022

Air-filled SIW remote antenna unit with true time delay optical beamforming for mmWave-over-fiber systems

Igor Lima de PaulaLaurens BogaertOlivier CaytanJoris Van KerrebrouckArno MoermanMuhammad MuneebQuinten Van den BrandeGuy TorfsJohan BauwelinckHendrik Rogier et al.

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Beyond 5G without obstacles : mmWaveover-fiber distributed antenna systems

Arno MoermanJoris Van KerrebrouckOlivier CaytanIgor Lima de PaulaLaurens BogaertGuy TorfsPiet DemeesterHendrik RogierSam Lemey

A1 Journal Article in IEEE COMMUNICATIONS MAGAZINE

mmWave-over-fiber distributed antenna systems for reliable multi-GbpsWireless communication

Arno MoermanJoris Van KerrebrouckOlivier CaytanIgor Lima de PaulaLaurens BogaertGuy TorfsPiet DemeesterMarc MoeneclaeyHendrik RogierSam Lemey

System-level model for mmWave-over-fiber distributed antenna systems

Arno MoermanOlivier CaytanLaura Van MessemIgor Lima de PaulaJoris Van KerrebrouckGuy TorfsPiet DemeesterHendrik RogierSam Lemey

2021

A 5-bit, 1.6ps resolution true time delay optical beamforming network for 4-element antenna arrays

Laurens BogaertIgor Lima de PaulaOlivier CaytanJoris Van KerrebrouckMuhammad MuneebQuinten Van den BrandeHendrik RogierGuy TorfsJohan BauwelinckSam Lemey et al.

A combination of transmission line models as design instruments for electromagnetically coupled microstrip patch antennas in the 2.45 GHz ISM band

Ruben Del-Rio-RuizJuan-Manuel Lopez-GardeJon LegardaOlivier CaytanHendrik Rogier

A1 Journal Article in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

Analysis and modelling of rampart line antennas

Giulia SaccoOlivier CaytanStefano PisaHubregt J. Visser

A1 Journal Article in IET MICROWAVES ANTENNAS & PROPAGATION

Cost-effective high-performance air-filled SIW antenna array for the global 5G 26 GHz and 28 GHz bands

Igor Lima de PaulaSam LemeyDries BosmanQuinten Van den BrandeOlivier CaytanJoris LambrechtMaarten CauweGuy TorfsHendrik Rogier

A1 Journal Article in IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

Low power all-digital radio-over-fiber transmission for 28-GHz band using parallel electro-absorption modulators

Jakob DeclercqHaolin LiJoris Van KerrebrouckMichiel VerplaetseHannes RamonLaurens BogaertJoris LambrechtChia-Yi WuLaurens BreyneOlivier Caytan et al.

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Substrate integrated components for passive millimeterwave-frequency beamforming networks

Laura Van MessemArno MoermanOlivier CaytanIgor Lima de PaulaBram HoflackBram StroobandtSam LemeyHendrik Rogier

2020

A holistic antenna design paradigm for the 5G wireless communication system

Sam LemeyOlivier CaytanPatrick Van TorreHendrik Rogier

Air-filled substrate-integrated waveguide technology for broadband and highly-efficient photonic-enabled antenna systems

Sam LemeyOlivier CaytanQuinten Van den BrandeIgor Lima de PaulaLaurens BogaertHaolin LiJoris Van KerrebrouckA.C.F. ReniersB. SmoldersJohan Bauwelinck et al.

Demonstration of a scalable distributed antenna system using real-time bit-interleaved sigma-delta-over-fiber architectures

Chia-Yi WuCaro MeysmansHaolin LiJoris Van KerrebrouckOlivier CaytanSam LemeyJohan BauwelinckPiet DemeesterGuy Torfs

Distributed antenna system using sigma-delta intermediate-frequency-over-fiber for frequency bands above 24 GHz

Chia-Yi WuHaolin LiJoris Van KerrebrouckAchim VandierendonckIgor Lima de PaulaLaurens BreyneOlivier CaytanSam LemeyHendrik RogierJohan Bauwelinck et al.

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Distributed multi-user MIMO transmission using real-time sigma-delta-over-fiber for next generation fronthaul interface

Chia-Yi WuHaolin LiOlivier CaytanJoris Van KerrebrouckLaurens BreyneJohan BauwelinckPiet DemeesterGuy Torfs

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Reliable lab-scale construction process for electromagnetically coupled textile microstrip patch antennas for the 2.45 & x00A0;GHz ISM Band

Ruben Del-Rio-RuizJuan-Manuel Lopez-GardeJon LegardaSam LemeyOlivier CaytanHendrik Rogier

A1 Journal Article in IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

2019

A hybrid integration strategy for compact, broadband, and highly efficient millimeter-wave on-chip antennas

Quinten Van den BrandeSam LemeyStijn CuyversStijn PoelmanLars De BrabanderOlivier CaytanLaurens BogaertIgor Lima de PaulaSteven VerstuyftAd C. F. Reniers et al.

A1 Journal Article in IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

Biodegradable dual semicircular patch antenna tile for smart floors

Hossein Fazeli KhaliliSam LemeyOlivier CaytanThomas DeckmynSam AgneessensDries Vande GinsteHendrik Rogier

A1 Journal Article in IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

Compact and wideband transmit opto-antenna for radio frequency over fiber

Olivier CaytanLaurens BogaertHaolin LiJoris Van KerrebrouckSam LemeySam AgneessensJohan BauwelinckPiet DemeesterGuy TorfsDries Vande Ginste et al.

A1 Journal Article in OPTICS EXPRESS

Design of low-profile and photonic-enabled antenna systems

Olivier CaytanHendrik RogierSam Lemey

Distributed MU-MIMO demonstration using FPGA-based sigma-delta-over-fiber [Best Demo Paper]

Chia-Yi WuHaolin LiOlivier CaytanJoris Van KerrebrouckLaurens BreyneSam Lemey

Passive opto-antenna using air-filled substrate-integrated-waveguide technology

Olivier CaytanLaurens BogaertHaolin LiJoris Van KerrebrouckSam LemeyJohan BauwelinckPiet DemeesterGuy TorfsDries Vande GinsteHendrik Rogier

2018

Air-filled substrate-integrated-waveguide cavity-backed slot antenna with optical feeding

Olivier CaytanLaurens BogaertGuy TorfsJohan BauwelinckPiet DemeesterDries Vande GinsteSam LemeyHendrik Rogier

ATTO: Wireless Networking at Fiber Speed

Guy TorfsHaolin LiSam AgneessensJohan BauwelinckLaurens BreyneOlivier CaytanWout JosephSam LemeyHendrik RogierArno Thielens et al.

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Passive Opto-Antenna as Downlink Remote Antenna Unit for Radio Frequency Over Fiber

Olivier CaytanLaurens BogaertHaolin LiJoris Van KerrebrouckSam LemeyGuy TorfsJohan BauwelinckPiet DemeesterSam AgneessensDries Vande Ginste et al.

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Self-interference cancellation enabling high-throughput short-reach wireless full-duplex communication

Haolin LiJoris Van KerrebrouckOlivier CaytanHendrik RogierJohan BauwelinckPiet DemeesterGuy Torfs

A1 Journal Article in IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS

Sigma-delta radio-over-fiber with passive opto-antenna for low-power short-reach optical-wireless downlink

Haolin LiOlivier CaytanJoris Van KerrebrouckLaurens BogaertChia-Yi WuLaurens BreyneJohan BauwelinckHendrik RogierPiet DemeesterGuy Torfs

Single-Fed 3 x 3 substrate-integrated waveguide parasitic antenna array for 24 GHz radar applications

Thomas DeckmynOlivier CaytanDries BosmanIgor Lima de PaulaLaura Van MessemHendrik RogierDries Vande GinsteSam Agneessens

A1 Journal Article in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

2017

An ultra-wideband sensing board for IoT

A. PetrocchiA. RaffoG. AvolioK. LukasikD. RescaG. VanniniSam LemeyOlivier CaytanSam AgneessensHendrik Rogier et al.

ATTO : wireless networking at fiber speed

Guy TorfsHaolin LiSam AgneessensJohan BauwelinckOlivier CaytanWout JosephHendrik RogierArno ThielensDries Vande GinsteXin Yin et al.

Radiofrequency exposure induced by an attocell of an ultra-high density access network

Günter VermeerenArno ThielensOlivier CaytanGuy TorfsPiet DemeesterJohan BauwelinckHendrik RogierLuc MartensWout Joseph

Radiofrequency exposure near an attocell as part of an ultra-high density access network

Arno ThielensGünter VermeerenOlivier CaytanGuy TorfsPiet DemeesterJohan BauwelinckHendrik RogierLuc MartensWout Joseph

A1 Journal Article in BIOELECTROMAGNETICS

2016

Half-mode substrate-integrated-waveguide cavity-backed slot antenna on cork substrate

Olivier CaytanSam LemeySam AgneessensDries Vande GinstePiet DemeesterCaroline LossRita SalvadoHendrik Rogier

A1 Journal Article in IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

SIW antennas as hybrid energy harvesting and power management platforms for the internet of things

Olivier CaytanSam LemeySam AgneessensHendrik Rogier

A1 Journal Article in INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES

SIW cavity-backed slot (multi-)antenna systems for the next generation IoT applications

Sam LemeyOlivier CaytanDries Vande GinstePiet DemeesterHendrik RogierM Bozzi

2015

Ultra-wideband cork substrate-integrated-waveguide cavity-backed slot antenna

Olivier CaytanSam AgneessensSam LemeyDries Vande GinstePiet DemeesterHendrik Rogier