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Projects / Programmes source: ARIS

High-frequency Hybrid Sensor Structure

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Research activity

Code Science Field Subfield
2.09.03  Engineering sciences and technologies  Electronic components and technologies  Microelectronics 

Code Science Field
P180  Natural sciences and mathematics  Metrology, physical instrumentation 
T191  Technological sciences  High frequency technology, microwaves 
Keywords
hybrid, quartz crystal, resonant method, aluminium oksid Al2O3, dielectric measurement, ekology, sensor
Evaluation (rules)
source: COBISS
Evaluation of bibliographic research performance indicators according to ARIS methodology
Citations Citations for bibliographic records in COBIB.SI that are linked to records in citation databases
source: WoS source: Scopus source: COBISS
Researchers (7)
no. Code Name and surname Research area Role Period No. of publications
1.  14112  PhD Bojan Gergič  Systems and cybernetics  Researcher  1999 - 2000  154 
2.  05730  PhD Jože Koprivnikar  Metrology  Researcher  2000  131 
3.  11961  MSc Gorazd Lipnik  Metrology  Researcher  1999 - 2000  99 
4.  08481  PhD Vojko Matko  Metrology  Head  1999 - 2000  238 
5.  11576  PhD Jože Mohorko  Telecommunications  Researcher  1999 - 2000  154 
6.  03778  PhD Rajko Svečko  Systems and cybernetics  Researcher  1999 - 2000  392 
7.  11294  MSc Josip Vrbanec  Telecommunications  Researcher  1999 - 2000  54 
Organisations (1)
no. Code Research organisation City Registration number No. of publications
1.  0796  University of Maribor, Faculty of Electrical Engineering and Computer Science  Maribor  5089638003  27,550 
Abstract
Planned is fundamental research in the field of high-frequency SMD hybrid sensors, which use reactance dependent crystals oscillating in the range of 1 to 200 MHz. Basically, the research deals with the resonant sensor methods using quartz crystal. Promising results in numerous fields of technics (dielectric and inductive measurements in gases, solid materials, porous materials, in biotechnology and ecology, etc.), a possibility to improve sensitivity and repeatability in dielectric and inductive sensors are the reason why numerous present-day scientific researches in different fields focus their research on these methods. As a result of very good experimental results achieved, future research should focus on reactance optimisation on ceramic substratum (Al3O3) with influence on crystal. In addition, minimal temperature drifts, small influence of individual elements, high isolation resistance and good dielectric features through hybrid glazing should be ensured with a view to achieving better measuring quality of operation, coarsness in industrial environment and long-term repeatability of these sensors.
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