Design of Dual- and Triple-Passband Filters Using Alternately Cascaded Multiband Resonators - Chen, C.-F.; Huang, T.-Y.; Wu, R.-B. (IEEE transactions on microwave theory and techniques, 2006)
Keywords: Applied sciences; Band pass filters; Chebyshev approximation; Circuit properties; Circuits; Coupling circuits; Coupling coefficient; Coupling coefficients; Degrees of freedom; Dual band; Electric, optical and optoelectronic circuits; Electronic circuits; Electronics; Exact sciences and technology; external quality factor; Filtering theory; Frequency filters; Mathematical analysis; microstrip filter; Microstrip filters; Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits; Microwave filters; Microwaves; Oscillators, resonators, synthetizers; Passband; Q factor; Resonator filters; Resonators; Specifications; stepped-impedance resonator; transmission zero; Freedom degree; Microstrip filters; transmission zero; Q factor; Stepped impedance device; Specification; external quality factor; Simulation; Coupling coefficient; stepped-impedance resonator; Band pass filter; microstrip filter; Frequency response; Passband; Coupled resonator; Cascade connection