Microwave filters based on thin dielectric resonators
نویسندگان
چکیده
منابع مشابه
Microwave Breakdown in Resonators and Filters
Several aspects of microwave breakdown in resonators are discussed in this paper. Approximate analytical criteria are formulated for the critical microwave breakdown field in some illustrative model geometries, which clearly brings out the main physical properties of microwave-induced breakdown in the presence of inhomogeneous electric fields. The analytical results are verified by comparisons ...
متن کاملThin Film Resonators and High Frequency Filters
This paper presents a review of the thin film resonator technology as it relates to wireless and other RF instrumentation. Included in the discussion are emerging aspects of wireless systems and the mutual impact of miniature filters and resonators. Enabling aspects of the thin film resonator (TFR) technology will be described as applied to RF systems. Specific examples of resonators and filter...
متن کاملMiniature Microwave Notch Filters and Comparators Based on Transmission Lines Loaded with Stepped Impedance Resonators (SIRs)
In this paper, different configurations of transmission lines loaded with stepped impedance resonators (SIRs) are reviewed. This includes microstrip lines loaded with pairs of SIRs, and coplanar waveguides (CPW) loaded with multi-section SIRs. Due to the high electric coupling between the line and the resonant elements, the structures are electrically small, i.e., dimensions are small as compar...
متن کاملQuality Factor Enhancement of Optical Channel Drop Filters Based on Photonic Crystal Ring Resonators
In this paper, a channel drop ring resonator filter based on two dimensional photonic crystal is proposed which is suitable for all optical communication systems. The multilayer of silicon rods in the center of resonant ring enables one to adjust resonant wavelength of the ring and enhance power coupling efficiency between ring and waveguide. Refractive index and radius of multilayer rods insid...
متن کاملAn Overview of Microwave Bandpass Filters with Capacitive Coupled Resonators
This paper presents a summary of several bandpass filters all consisting of resonators coupled only by capacitive coupling. The basic filter’s configuration with asymmetric inductors is explained in detail as well as its modifications with asymmetric capacitors. The filter’s design process is undemanding due to the filter’s simple configuration, while its compact size makes it suitable for inte...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electronics and Communications
سال: 2016
ISSN: 2312-1807,1811-4512
DOI: 10.20535/2312-1807.2016.21.6.77843