Method and a simple apparatus for rapid simultaneous measurement of resonance frequency and Q factor of a quartz crystal

1996 ◽  
Vol 67 (5) ◽  
pp. 1961-1964 ◽  
Author(s):  
Abdul Wajid
Keyword(s):  
Resonance Frequency ◽  
Simultaneous Measurement ◽  
Quartz Crystal ◽  
Q Factor ◽  
Simple Apparatus

UV Light Detection Using Resonance Frequency of Piezoelectric Quartz Crystal

2021 ◽  
pp. 1-5
Author(s):  
Surajit Das ◽  
Ashok Kumar ◽  
Ajay Kumar ◽  
Jitendra Singh ◽  
Rajan Jha ◽  
...  
Keyword(s):  
Resonance Frequency ◽  
Quartz Crystal ◽  
Uv Light ◽  
Light Detection ◽  
Piezoelectric Quartz ◽  
Piezoelectric Quartz Crystal

Actin Filament Motility Induced Variation of Resonance Frequency and Rigidity of Polymer Surfaces Studied by Quartz Crystal Microbalance

Langmuir ◽  
2012 ◽  
Vol 28 (42) ◽  
pp. 15033-15037 ◽  
Author(s):  
Harm van Zalinge ◽  
Jenny Aveyard ◽  
Joanna Hajne ◽  
Malin Persson ◽  
Alf Mansson ◽  
...  
Keyword(s):  
Resonance Frequency ◽  
Quartz Crystal Microbalance ◽  
Actin Filament ◽  
Quartz Crystal ◽  
Polymer Surfaces ◽  
Induced Variation

An ac method for the precise measurement of Q-factor and resonance frequency of a microwave cavity

2001 ◽  
Vol 72 (3) ◽  
pp. 1876 ◽  
Author(s):  
B. Nebendahl ◽  
D.-N. Peligrad ◽  
M. Požek ◽  
A. Dulčić ◽  
M. Mehring
Keyword(s):  
Resonance Frequency ◽  
Precise Measurement ◽  
Microwave Cavity ◽  
Q Factor

scholarly journals A time domain based method for the accurate measurement of Q-factor and resonance frequency of microwave resonators

2015 ◽  
Vol 86 (9) ◽  
pp. 094702 ◽  
Author(s):  
B. Gyüre ◽  
B. G. Márkus ◽  
B. Bernáth ◽  
F. Murányi ◽  
F. Simon
Keyword(s):  
Resonance Frequency ◽  
Time Domain ◽  
Q Factor ◽  
Microwave Resonators

scholarly journals Microwave Planar Sensor for Permittivity Determination of Dielectric Materials

2018 ◽  
Vol 11 (1) ◽  
pp. 362 ◽  
Author(s):  
Rammah Alahnomi ◽  
Natasha Binti Abd Hamid ◽  
Zahriladha Zakaria ◽  
Tole Sutikno ◽  
Amyrul Azuan Mohd Bahar
Keyword(s):  
Transmission Line ◽  
Resonance Frequency ◽  
Food Industry ◽  
Return Loss ◽  
Ring Resonator ◽  
Single Port ◽  
Dielectric Materials ◽  
Q Factor ◽  
Enhancement Method

<p>This paper presents a single port rectangular ring resonator sensor for material characterizations. The proposed sensor is designed at operating resonance frequency of 4 GHz. The sensor consists of micro-strip transmission line and ring resonator with applying the enhancement method to the coupling gaps. The using of enhancement method is to improve the return loss of the sensor and sensitivity in terms of Q-factor, respectively. Furthermore, the proposed sensor is designed and fabricated on Roger 5880 substrate. Standard materials with known permittivity have been used in order to validate the sensor’s sensitivity. Based on the results, the percentage of error for the proposed rectangular sensor is 0.2% to 8%. It can be demonstrated that the proposed sensor will be useful for various applications such as medicine, bio-sensing and food industry.</p>

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