Lumped element
New Approach of Transforming Lumped Element Circuit of High-order Chebyshev Low Pass Filter Into Microstrip Line Form
... transforming lumped elements circuit into microstrip line for all high-order Chebyshev low pass filter is ...both lumped and microstrip ...its lumped circuit. This shows that the new approach of ...
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Wait Hill MoM for a lumped element loaded mesh screen on a stratified substrate
... A Wait-Hill MoM approach can also be used to derive a simple, closed-form expression for the admittance of an electrically dense, lumped element loaded, orthogonal slot array at a general isotropic media ...
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Design of Antenna Coupled Lumped Element Titanium Nitride KIDs for LongWavelength Multi Band Continuum Imaging
... and nearby galaxies. MUSIC has been deployed since 2012 at Caltech Submillimeter Observatory (CSO). MAKO is a scalable 350 µm pathfinder instrument with a prototype of couple of hundreds of pixels[15, 16]. MAKO uses ...
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Development and characterization of a flux-pumped lumped element Josephson parametric amplifier
... a lumped-element LC resonator, in which the inductance L is composed by a geometric inductance and an array of 4 superconducting quan- tum interference devices ...
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Equivalent Lumped-Element Circuit of Aperture and Mutually Coupled Cylindrical Dielectric Resonator Antenna Array
... equivalent lumped-element circuit ...ADS lumped-element circuit is built to predict the behavior of return loss at required resonance frequency and verifies the antenna array ...
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The Relation Between Lumped-Element Circuit Models for Cylindrical Dielectric Resonator and Antenna Parameters Using Mbpe
... A lumped element equivalent circuit of cylindrical DRA is calculated for different antenna ...each element in the equivalent circuit and the antenna ...
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Fast Design Technique for Lumped-Element Multilayered Bandpass Filters
... Multilayered Bandpass Filters (BPFs) are widely used in wireless communication systems for its high performance, low cost and tiny size. However, the design procedure for lumped-element multilayer filter is ...
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Emergence of Defected Ground Structure and Its Effect on A Quasi Lumped Element Resonator Antenna
... quasi lumped element resonator. The quasi lumped element resonator antenna has wider bandwidth, smaller size and moderate gain in comparison with the microstrip patch ...quasi lumped ...
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Synthesis of a Broadband Rat-Race Hybrid Using Transmission Lines and Lumped-Element Components
... various reported rat-race hybrid characteristics. Compared to the rat-race hybrid utilizing composite right/left-handed transmission lines [11], of which the relative bandwidth is approximately 36%, the miniaturized ...
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Maximum Bandwidth Performance for an Ideal Lumped-Element Circulator
... on lumped-element, crossover circulators for RF communi- cation applications commenced in the early 1960’s with the work of Konishi [1], who articulated the theory of operation for the UHF and VHF ...
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Synthesis of Triple-Band and Quad-Band Bandpass Filters Using Lumped-Element Coplanar Waveguide Resonators
... In this study, a generalized methodology for synthesizing the multi-passband filter using lumped-element coplanar waveguide (CPW) resonator is presented. Compared to the dual-passband filter design with ...
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ABSTRACT : This paper describes the design and simulation of 1:2 power divider using lumped element model at 53
... ABSTRACT : This paper describes the design and simulation of 1:2 power divider using lumped element model at 53 MHz frequency for radar applications using ADS (Advanced Design System) s[r] ...
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The Performance of Passive Lumped Element
... The characteristic impedance of an instrument that is connecting to a lumped element causes mismatch. If the reflection performance is measured, the reflection should be only from the Device Under Test ...
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Method of analysis for 2-D lumped element filter networks
... The problem of multi-mode propagation in a 2-D network was introduced in [1] as a method of interpreting the origination of negative refraction. The method of analysis is based on the discussion of wave propagation in ...
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Miniaturized Gysel Power Dividers Using Lumped-Element Components
... Abstract—This letter presents miniaturized Gysel power dividers using lumped-element components. The characteristic impedances of all the equivalent transmission lines in these dividers are fixed to the same ...
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High-Isolation and Wide-Band 180º Hybrids Based on Electronically Tunable Lumped-Element Filters
... 8. Kuylenstierna, D. and P. Linn´er, “Design of broad-band lumped- elements baluns with inherent impedance transformation,” IEEE Trans. on Microwave Theory & Tech., Vol. 52, No. 12, Dec. 2004. 9. Vendik, I., ...
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An Experiment to Improve the Model of Lumped Element Circuit
... When the operating frequency is 2 MHz, its equivalent wavelength ( c / f ) is 150 meters, and our experimental circuit length is less than 10 meters. Within the laboratory scale, circuit experts use models of ...
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Design of Dual-Band Bandstop Coplanar Waveguide Filter Using Uniplanar Series-Connected Resonators
... a lumped element model of four series-connected parallel LC resonators is derived from the prototype of a Chebyshev low pass filter (LPF) after two successive frequency transformations ...
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High Power VHF Frequency-Hopping Filters with High Suppression of Second Harmonic
... Abstract—A compact helix structure implementation and associated design formula of lumped element second-order bandpass filter circuit for high power frequency-hopping (FH) filter are proposed in this ...
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What Do We Know About Technical Assistance? Enhancing the Science and Practice of Technical Assistance via a Research Synthesis
... The initial design goal was to have two channel center frequencies at 500 MHz, and 1 GHz. Various momentum simulations using a 10 mil thickness for the PCB and 20 mil traces widths led to the understanding that true ...
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