@inproceedings{MTMT:34721120, title = {Miniaturization of patch antennas using arrays of split ring resonator type unit cells}, url = {https://m2.mtmt.hu/api/publication/34721120}, author = {Iványi, László Máté and Süle, Ádám and Zólomy, Attila Imre and Berceli, Tibor}, booktitle = {2nd Workshop on Intelligent Infocommunication Networks, Systems and Services}, doi = {10.3311/WINS2024-008}, unique-id = {34721120}, year = {2024}, pages = {43-47} } @article{MTMT:34403392, title = {Propagation of light wave around planets in cosmic space}, url = {https://m2.mtmt.hu/api/publication/34403392}, author = {Berceli, Tibor}, doi = {10.1007/s11082-023-05682-z}, journal-iso = {OPT QUANT ELECTRON}, journal = {OPTICAL AND QUANTUM ELECTRONICS}, volume = {56}, unique-id = {34403392}, issn = {0306-8919}, abstract = {The propagation of light wave around planets is studied in this paper. There are planets having an atmosphere with permittivity which is high close to the planet surface and gradually decreases with elevation. Based on the results of our investigations when the light beam propagates parallel to the layers of atmosphere, its propagation direction is gradually deviating from the straight line toward higher permittivity layers. This way the light wave follows a curved route. The aim of the paper is to provide a qualitative picture for the phenomenon of light wave propagation bending around cosmic planets.}, year = {2024}, eissn = {1572-817X} } @misc{MTMT:34410708, title = {Optical Power and Fiber Attenuation Measurements. Laboratory measurement guide to the subjects ofPhotonic Devices and Optical Communications(Neptun code: VIHVMB05),Optical Networks Laboratory(Neptun code: BMEVIHVMB03),Building Blocks of Optical Networks(Neptun code: BMEVIHVMA05) andLightwave Systems and Applications(Neptun code: BMEVIHVMA06)}, url = {https://m2.mtmt.hu/api/publication/34410708}, author = {Hilt, Attila and Iványi, László Máté and Berceli, Tibor}, doi = {10.13140/RG.2.2.19153.30563}, unique-id = {34410708}, year = {2023}, pages = {1-11}, orcid-numbers = {Hilt, Attila/0000-0002-3407-1443} } @misc{MTMT:34087947, title = {LASER diodes as light sources and direct modulation. lecture series ‘Building Blocks of Optical Networks'}, url = {https://m2.mtmt.hu/api/publication/34087947}, author = {Hilt, Attila and Berceli, Tibor}, unique-id = {34087947}, year = {2022}, pages = {1-53}, orcid-numbers = {Hilt, Attila/0000-0002-3407-1443} } @article{MTMT:32407797, title = {An experimental millimeter wave radio over fiber link with double polarization multiplexing}, url = {https://m2.mtmt.hu/api/publication/32407797}, author = {Badraoui, Nada and Berceli, Tibor}, doi = {10.1007/s11082-021-03178-2}, journal-iso = {OPT QUANT ELECTRON}, journal = {OPTICAL AND QUANTUM ELECTRONICS}, volume = {53}, unique-id = {32407797}, issn = {0306-8919}, abstract = {A novel approach, an optical radio over fiber link with double polarization multiplexing is presented. In the two orthogonal polarizations of the optical beam the contents of information to be transmitted are different doubling the link capacity this way. For experimental verification a millimeter wave radio over fiber link with double polarization multiplexing has been developed. To ensure low cross polarization an incoherent approach is used. A high quality signal transmission is achieved by a proper procedure providing high polarization extinction ratio. In the experimental investigations different bit rates and fiber lengths are used. A signal with 12 Gbit/s bit rate is transmitted over a 25 km long link with about 1.10(-8) bit error rate. That result is much better than the already published data measured on experimental links.}, keywords = {cross polarization; Double orthogonal polarization; Polarization extinction ratio; Polarization multiplexin}, year = {2021}, eissn = {1572-817X} } @misc{MTMT:32032418, title = {Building Blocks of Optical Networks: Photodiodes and Photodetection}, url = {https://m2.mtmt.hu/api/publication/32032418}, author = {Hilt, Attila and Berceli, Tibor}, unique-id = {32032418}, year = {2021}, orcid-numbers = {Hilt, Attila/0000-0002-3407-1443} } @misc{MTMT:31995550, title = {Photodiodes. Building Blocks of Optical Networks}, url = {https://m2.mtmt.hu/api/publication/31995550}, author = {Hilt, Attila and Berceli, Tibor}, unique-id = {31995550}, year = {2021}, orcid-numbers = {Hilt, Attila/0000-0002-3407-1443} } @misc{MTMT:31995548, title = {Optical Modulators. Building Blocks of Optical Networks}, url = {https://m2.mtmt.hu/api/publication/31995548}, author = {Hilt, Attila and Berceli, Tibor}, unique-id = {31995548}, year = {2021}, pages = {1-25}, orcid-numbers = {Hilt, Attila/0000-0002-3407-1443} } @misc{MTMT:31995536, title = {Lasers: LASER diodes as light sources. Building Blocks of Optical Networks}, url = {https://m2.mtmt.hu/api/publication/31995536}, author = {Hilt, Attila and Berceli, Tibor}, unique-id = {31995536}, year = {2021}, pages = {1-30}, orcid-numbers = {Hilt, Attila/0000-0002-3407-1443} } @inproceedings{MTMT:32081463, title = {Incremental Phase Modulation in Single Drive Mach-Zehnder Modulator}, url = {https://m2.mtmt.hu/api/publication/32081463}, author = {Berceli, Tibor}, booktitle = {2020 23rd International Microwave and Radar Conference (MIKON)}, doi = {10.23919/MIKON48703.2020.9253819}, unique-id = {32081463}, year = {2020}, pages = {40-43} }