Bandpass filters Bandpass filter 3 Kalman filters 3 Pass bands 3 Radio frequency 3 Radiofrequencies 3 Target tracking 3 Targets tracking 3 Cameras 2 Coupling effect 2 Cylinders (shapes) 2 Dielectric materials 2 Dielectric resonator 2 Dielectric resonators 2 Different thickness 2 Dual Band 2 Frequency estimation 2 Microstrip filters 2 Microstrip transmission lines 2 Microwave devices 2 Optical filters 2 Resonator bandpass filters 2 Substrates 2 Transmissions 2 Visualization 2 Wideband 2 2D materials 1 2d material 1 5G mmWave vehicular networks 1 5G mobile communication 1