@inproceedings{55e722fbc6434194b81828cfc870fa68,
title = "3-D Printed Surface-Mounted Ceramic Filters: Temperature Drift Effect on Coupling Parameters",
abstract = "This study investigates the impact of temperature on four 3D-printed Alumina bandpass filters. Thermal cycling tests from 23 to 80°C reveal a frequency shift of -766 to -554 kHz/°C, depending on the design. The spatial arrangement of coupling iris structures relative to the heat source affects the inter-resonator coupling factors and the bandwidth drift. The results show bandwidth variations of 42 to 55 kHz/°C and insertion loss changes from 0.004 to 0.006 dB/°C.",
keywords = "3-D printed, Alumina, coupling matrix, thermal cycling",
author = "Andres Fontana and Aurelien Perigaud and Nicolas Delhote and Patrice Richard and David Carsenat and Guillaume Acikalin",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2nd IEEE International Microwave Filter Workshop, IMFW 2024 ; Conference date: 21-02-2024 Through 23-02-2024",
year = "2024",
doi = "10.1109/IMFW59690.2024.10477156",
language = "English",
series = "2024 IEEE International Microwave Filter Workshop, IMFW 2024",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "112--114",
booktitle = "2024 IEEE International Microwave Filter Workshop, IMFW 2024",
address = "United States",
}