Composite fracture detection capabilities of fbg sensor and ae sensor... The AE signals of the PVDF sensor were measured and an AE signal analyzer, which had a low pass filter and a resonance filter, was designed and fabricated....
An aperture-backed h-ring ultra-wideband bandpass filter with floating conductor for spurious suppression...6.85-GHz center frequency is coupled with open stubs at both sides to produce a triple-resonance filter characteristic....
Ultra-high temperature distributed wireless sensors... Approaches investigated included metamaterial sensors based on guided mode resonance filters, and temperature-sensitive antennas that modulate the frequency of incident radio waves as they are re-radiated by the antenna....
Design of an optical water pollution sensor using a single-layer guided-mode resonance filterSayyed Ahmad,Abdallah:The optical characteristics of a simple, planar, single layer, dielectric Mg-based guidedmode resonance filter (GMRF) were investigated by means of rigorous-coupled wave analysis(RCWA)....
