transmission line ring resonators
Complementary Split Ring Resonators of Large Stop Bandwidth
... The design is implemented on a microstrip transmission line of FR- 4 substrate (ε = 4.7) and schematics are elaborated in Fig. 1. The design consists of a microstrip line of width 1.75 mm (dark gray ...
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A New Miniaturized Microstrip Branch-Line Coupler with Wide Suppression Band
... eight ring resonators loaded inside the free area of a conventional branch-line ...Each ring resonator is composed of a short high-impedance line and a long ring low-impedance ...
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Harmonic Suppression of Branch-Line and Rat-Race Coupler Using Complementary Spilt Ring Resonators (CSRR) Cell
... The circuits were measured with Agilent 8510c vector network analyzer. The measured results are shown in the Fig. 5. The measured insertion loss is better than 3.4 dB. It is seen that CSRR couplers has an insertion loss ...
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Duplexers and Multiplexers Based on Microstrip Line Loaded with Complementary Split Ring Resonators
... The frequency selectivity obtained allows this device to operate as a multiplexer in transmission or as a filter bench in reception. Moreover the coupling length of the CSRR loaded microstrip line section ...
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Review of Metamaterials in Microstrip Technology for Filter Applications
... host transmission line combines the sub-wavelength resonators together with elements such as series capacitances or shunt inductances ...metamaterial transmission lines are: Split-ring ...
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A study of microstrip transmission lines and discontinuities at x band
... and experiments on line and ring resonators are described; line resonators were utilised in the study of losses, including radiation loss from an open-circuit, and of open-circuit end ef[r] ...
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A Compact Zeroth Order Resonating Antenna Using Complementary Split Ring Resonator with Mushroom Type of Structure
... ring resonators (CSRR), is presented. The model of 4-cells ZOR antennas is shown in Figures 4(a), 4(b) and 4(c). The proposed antenna is realized on Taconic TLY substrate (ε r = 2.2, thickness = 1.57 mm and ...
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Microstrip Transmission Line Loaded by Split-Ring Resonators Tuned by Ferroelectric Thin Film
... attracting much interest for their integration in microwave tunable devices. Furthermore, metamaterials based technologies are now sufficiently mature to consider their tuneability [1–5]. Two fabrication approaches are ...
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A Novel Compact Dual Notch Band Filter Based on Metamaterial Concept
... (CRLH) transmission line concept, a novel miniaturized dual notch band filter (DNBF) is ...interdigital transmission line (ITL), split ring resonators (SRRs) and complementary ...
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Compact Triple-Band Metamaterial Inspired Bandpass Filter with Controllable Transmission Zero Position
... provide transmission zero (TZ) near passband, which improves ...multipath resonators and ...split ring resonator and Koch fractal shape transmission line ...loaded resonators a ...
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Compact Microstrip Lowpass Filter with Ultra-Wide Stopband Performance Using Radial Stub Loaded Resonators
... The second method is to design a lowpass filter by using modified stepped impedance hairpin resonators [7–11]. Using a stepped impedance hairpin resonator with radial stubs, Wei et al. proposed a lowpass filter with ...
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Simple Strip Line Ring Wideband Band Stop Filter with Extended lower Pass band and Multiple Bands for RF Applications
... parallel transmission lines with different electrical lengths and ...the transmission zeros near stop band edges, signal interference techniques enables the sharp rejection with high skirt ...coupled ...
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Quality factor of a transmission line coupled coplanar waveguide resonator
... In this article we have presented an analytical model for transmission line coupled high quality factor coplanar waveguide resonators. We consider two main configurations, the butt-port and notch-port ...
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Microfluidic Reconfigurable Filter Based on Ring Resonators
... The final structure (Figure 1(b)) was simulated with the respective connections for each band (Table 1). The circuit was constructed using conventional photolithography on a Rogers UL2000 substrate with h = 0.762 mm. To ...
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Transmission Line Fault Detection using BFONN
... In this work as discussed above fault location is found out by using neural network and bacterial foraging optimisation is used to train the neural network. This simulation is done by using the simpower and neural ...
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A Novel Miniaturized Bandpass Filter Based on Complementary Split Ring Resonators (CSRRs ) and Open-Loop Resonators
... The contribution of this work is offering a new planar cell that is composed of CSRR structure etched in microstrip ground plane and a pair of square open-loop resonators in the signal layer as shown in Figure 1. ...
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Design of a dual linear polarization antenna using split ring resonators at X-band
... In this part, a SRR is placed between two microstrip feed lines as shown in Fig. 6a. The space between SRRs and the microstrip feed line is 0.1 mm. More symmetry in the current distribution is observed after ...
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Birefringent fibre ring resonators: Analysis and stabilization techniques
... TABLE OF FIGURES Figure 1.1 Two types with of 1 type resonator, and 2 type 2 Figure 1.2 Effect Figure 1.3 Different Figure 1 Operating Figure 1.5 Polarization selective fibre Figure 1.6 [r] ...
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Compact Multi-Band Filter Based on Multi-Ring Complementary Split Ring Resonators
... permittivity characteristics of the two-ring CSRR. The geometric characteristics of the complementary two-ring cells are illustrated in Figure 1(b) and detailed in Table 1. It can be inferred from Figure 3 ...
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Fabrication of Multiple 3D Ring Resonators by FDTD Method
... split ring resonators (MSRR) by suppressing the electric dipole moment ...as ring resonator ...Split Ring Resonator), FDTD (Finite Difference Time Domain ), Polarization, Dipole, Spatial ...
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