Electrically tunable microwave filters
作者： Zhihang Zhang , Attila Weiser
DOI:
关键词: Ferroelectricity 、 Materials science 、 Microwave 、 Passband 、 Biasing 、 Stopband 、 Optoelectronics 、 Dielectric 、 Radio frequency 、 Resonator 、 Electrical engineering
摘要: The tunable filters of the present invention incorporate dielectric materials (e.g., bulk and thin film ferroelectric paraelectric materials) in contact with segments resonators that are at an RF voltage maximum to alter pass band or stop characteristic signal outputted by filter. biasing circuitry material can include components for inhibiting retarding coupling energy circuit.
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