Research Article
Highly Sensitive Reentrant Cavity-Microstrip Patch Antenna Integrated Wireless Passive Pressure Sensor for High Temperature Applications
Figure 12
(a) Resonant frequency versus under pressure of 60–120 kPa at 25°C and (b) 300°C. (c) Pressure versus resonant frequency at temperature from 25°C to 300°C. (d) Referenced pressure versus pressure obtained by table lookup.
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