stepped-impedance line resonator
Compact Monopole UWB Antenna with Quad Notched Band Characteristics Using Quad-Mode Stepped Impedance Resonator
... microstrip line and it can be equivalent to four shunt-connected series resonance ...microstrip line and it can be equivalent to four shunt-connected series resonance ...
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Compact LPF with Sharp Roll off and Wide Stopband Using Coupling Stepped Impedance Triangular Resonator
... In this letter, a compact LPF unit with sharp roll off, broad stopband and high rejection level is achieved with a novel application of coupling stepped-impedance triangular resonator. Meandered high ...
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Compact ultra wideband stepped impedance low pass filter utilizing open circuit stub resonator
... compact stepped-impedance LPF that can achieves sharp cut-off frequency response and wide stop band, an improved conventional step- impedance low pass filter as can be seen in Figure-2(a) is loaded ...
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Design of Triple-Bandpass Filters Using an Asymmetric Stepped-Impedance Ring Resonator
... traditional stepped-impedance ring resonator [15], this resonator introduces two segments of uniform microstrip lines which couple on the stepped-impedance circular ...the ...
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Compact Microstrip UWB Bandpass Filter with Quad Notched Bands Using Quad-Mode Stepped Impedance Resonator
... In this paper, we present a new UWB BPF with quad notched bands using a quad-mode stepped impedance resonator (QMSIR). Firstly, the basic UWB filter is designed based on the previous works [20]. Then, ...
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Wideband Bandpass Filter with Multiple Transmission Zeros Using a Shorted Stub-Loaded Stepped-Impedance Ring Resonator
... stub-loaded stepped-impedance ring resonator is ...the stepped-impedance ring. The transmission line theory is used to analyze the transmission ...and ...
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Review of Filter Techniques
... striplines. Stepped-impedance, interdigital, and coupled- line filters are the most commonly used forms of printed ...distributed resonator section that will be realized ...transmission ...
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A Planar UWB Antenna with Triple-Notched Bands Using Triple-Mode Stepped Impedance Resonator
... studied. The analyzed results reveal that triple band-stop performance can be obtained based on the triple-mode resonant property of the triple-mode SIR. Then, the triple notched-bands characteristic is achieved by ...
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A Novel Compact Tri-Band Bandpass Filter Based on Dual-Mode CRLH-TL Resonator and Transversal Stepped-Impedance Resonator
... 7. Lan, S.-W. and M.-H. Weng, “A tri-band bandpass filter with wide stopband using asymmetric stub-loaded resonators,” IEEE Microw. Wireless Compon. Lett., Vol. 25, No. 1, 19–21, Jun. 2015. 8. Feng, H., J. Zhao, and B. ...
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A Novel Planar Monopole UWB Antenna with Quad Notched Bands Using Quad-Mode Stepped Impedance Resonator
... feed line, a quad-mode stepped impedance resonator (SIR), and a partially truncated ground ...outer line beside the microstrip feedline, band- rejected filtering properties around C-band ...
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Design of Compact Microstrip UWB Bandpass Filter with Triple-Notched Bands
... Abstract—A new microstrip ultra-wideband (UWB) bandpass filter (BPF) with triple-notched bands is presented in this paper. The circuit topology and its corresponding electrical parameters of the basic microstrip UWB BPF ...
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Development of Novel Tunable Dual-Band Negative Index Metamaterial Using Open Stub-Loaded Stepped-Impedance Resonator
... thin line gap due to the strong coupling; thus any change in dimensions of the gap will strongly affect the electric field distribution and subsequently the surface current will also change, which inevitably leads ...
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A Novel Single and Dual-Band Miniaturized Matched Band-Stop Filter Using Stepped Impedance Resonator
... order resonator, which produces a single notch with an infinite ...mode resonator were carried out in the past [3– ...half-wavelength resonator has been introduced recently, where a transmission ...
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A New Compact Microstrip UWB Bandpass Filter with Triple-Notched Bands
... In this paper, we present a novel compact microstrip UWB bandpass filter with triple band-notched characteristics. The basic microstrip UWB BPF is designed by a variation of genetic algorithm (GA) technique to ...
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Design of Broadband Transition Structure from Microstrip to Soltline with Band Notched Characteristic
... microstrip line, 4 Chebyshev impedance transformations are used in the transition ...step impedance matching microstrip line to realize the notch ...microstrip line to form the DMS ...
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A theoretical model of an ultrasonic transducer incorporating spherical resonators
... Ultrasound is employed in a variety of technological applications which include penetration of a medium and analysis of the reflected wave (medical imaging and non-destructive evaluation) and focused energy supply ...
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HTS Multi-Mode Ring Resonator UWB Filter with Cross-Shaped Stepped-Impedance Stubs
... cross-shaped stepped-impedance open stubs can be analyzed in the situation of weak-coupling ...ring resonator without any loaded stubs is a triple-mode ...common stepped-impedance open ...
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Dual-Band Bandpass Filter with Wide Upper Stopband Using Novel Stepped Impedance Stub-Loaded Quad-Mode Resonator
... quad-mode resonator are theoretically ...quad-mode resonator was ...quad-mode resonator, two identical resonance frequencies f e2 and f o2 have to be split to realize the passband ...
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A Novel Dual-Band Π-Shaped Branch-Line Coupler with Stepped-Impedance Stubs
... Several design parameters, which are brought in by the stepped- impedance stubs, are studied and analyzed to provide the design guidelines. For demonstration, a quadrature hybrid operating in 2.4/5.2 GHz is ...
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Design and Simulation of Folded Arm Miniaturized Microstrip Low Pass Filter
... high impedance line since the line is very thin. Stepped impedance LPF has its impedance high and low in steps from one end to another end ...
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