dr Zahra Shaterian
Employment
Keywords Help
- - microwave displacement sensor, split ring resonator, microstrip line, phase difference in reflection coefficients
- -crack detection, dumbbell-shaped defected ground structure, metallic surface, microstrip
- bandpass filter
- displacement sensor
- displacement sensor, rotation sensor, gap waveguide technology.
- filter, microwave displacement sensor, multi15 functional component, phase, split ring resonator (srr)
- mechanically tunable, cavity resonator, phase shifter, variable phase shift, ggwg technology
- multifunctional microwave component
- split ring resonator (srr)
- tilt sensor, inclinometer, microwave sensor, split ring resonator, srr
Contact
- zahra.shaterian@pg.edu.pl
Publication showcase
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High Dynamic Range Microwave Displacement and Rotation Sensors Based on the Phase of Transmission in Groove Gap Waveguide Technology
This research is focused on the design and realization of displacement sensors in gap waveguide technology. It is shown that with a small but fundamental change in the structure of a conventional gap waveguide, a linear displacement can be sensed. To this end, a unique feature of gap waveguides, i.e. the fact that no electrical connection between the top and bottom parts of the gap waveguide is required, is used. It is further shown...
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Displacement Sensors Based on the Phase of the Reflection Coefficient of a Split Ring Resonator Loaded Transmission Line
— In this paper, novel displacement sensors using a microstrip loaded with a pair of split ring resonators (SRRs) are proposed. It is shown that the phase of the reflection coefficient from the loading SRRs can be used for displacement sensing. The paper also proposes a differential version of the sensor that benefits from a higher sensitivity and reference zero, which is useful for alignment purposes. It is further shown that...
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Low-Loss Mechanically Tunable Resonator and Phase Shifters in Groove Gap Waveguide Technology
This research is focused on the design and realization of high-performance high-power variable phase shifters in groove gap waveguide technology. Specifically, it is shown that the unique characteristic of groove gap waveguides, which is its proper operation without the need for electrical connection between the top and bottom sections of the waveguide, can be used to design mechanically tunable devices. Using the proposed method,...
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