high frequency transmission line
Networks of high frequency inhomogeneous transmission lines
... classical transmission line theory, that transmission lines can be folded into impedances and thereby used in an electrical network ...of transmission lines consisting of tubes and ...
7
Determination of stress on turbine generator shaft due to subsynchronous resonance using finite element method
... Natural frequency of the rotating machine with mechanical load is not constant and the frequency which is calculated is not accurate ...power transmission line to compensate the reactive power ...
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Direct Matrix Synthesis for in-Line Diplexers with Transmission Zeros Generated by Frequency Variant Couplings
... multiplexers. In such a type of approach, the roots of high-order polynomials need to be identified. The root-finding process will be a decisive factor that affects the accuracy of the method, and thus the applicable ...
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Transmission Characteristics of High Frequency Signal in Low Voltage Power Lines
... the frequency selective attenuation of the power lines as the frequency increases and seriously affect the communication distance [11]; on the other hand, considering the signal transmission of smart ...
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Approach for High voltage transmission line protection by using line trap network & ANN over SVM
... the high-frequency transients generated by the fault to cover almost the total length of double circuit transmission ...designed line traps are installed at terminals of the protected ...
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Transmission Line Transitions
... coaxial line to microstrip transition in Figure ...and high frequency signal current ...low frequency signals such as static electricity safely to ground, protecting the circuitry on the ...
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Passive Method to Detect and Locate the Fault in High Tension Power Lines – Line Break
... voltage, frequency and area of the conductor. Increasing the frequency will leads to skin effect which further leads to poor efficiency of the transmission ...
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A Novel Dual-Frequency Omnidirectional Antenna with Transmission Line Resonators Loading
... In theory, a magnetic dipole has HP omnidirectional radiation; however, the magnetic dipole is unavailable in reality. A loop antenna with a uniform current distribution has an omnidirectional pattern, and the ...
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LPF using Defected Ground Structure and Microstrip-line
... using high and low impedance transmission line ...inductive line is to reduce the effective dielectric constant, such that the line widths are convenient to ...Radio frequency ...
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General Design of n -Way Multi-Frequency Unequal Split Wilkinson Power Divider Using Transmission Line Transformers
... The new technologies of mobile wireless communications, especially the design of multi-frequency antenna arrays attracted much attention and interest in multi-frequency power dividers. In the case of three ...
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A mixed finite-element formulation for the modal analysis of electromagnetic waveguides featuring improved low-frequency resolution of transmission line modes
... Early approaches suffered from the occurrence of spuri- ous modes, but with the advent of H(curl) conforming ba- sis functions these problems were overcome. A great variety of FE formulations have been proposed: Some are ...
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750kv Transmission Line parameter and line Efficiency calculation and the performance of High Voltage alternating current Transmission system using MATLAB program
... of transmission lines is becoming the main bottleneck of electricity transmission in the unregulated power industry ...the transmission lines must be utilized more ...the transmission network ...
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Fractional Frequency Transmission System
... ac transmission system, increasing distance and capacity mainly depends on raising voltage rating of transmission ...power transmission system in operation is 750 ...The transmission and ...
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Phase Frequency Detector Using Transmission Gates for High Speed Applications
... in high speed applications. Use of transmission gates will increase the speed of data transmission and also by decreasing reset path delay we can design higher speed PFD which will be introduced in ...
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Some Key Developments in Computational Electromagnetics and their Attribution
... for high frequency problems include the circuit analogy method, transmission line matrix (TLM), first introduced by Johns [73] which in effect is a numerical imple- mentation of the classical ...
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Study of Different Aspects for Designing of Ultra High Voltage Transmission Line
... point transmission so that when load is dropped, a large portion of the system is unloaded and voltage rise could be more severe than when there is a vast interconnected ...the high capacitance of UHV lines ...
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A New Design of Dual Band Phase Shifter using MEMS Technology
... lower frequency band where all MEMS bridges have been ...upper frequency band, the applied voltage should be ...upper frequency band have been shown in Figure ...and frequency in line ...
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Transmission Line Loading
... cable. High-temperature cables are often designed to shift the location of that transition point to a lower temperature, so that the whole load is applied to the core, which often has a lower coefficient of ...
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PubMedCentral-PMC5300895.pdf
... dual- frequency IVUS transducer was developed for concept validation, which achieved larger signal amplitude, better contrast to noise ratio (CNR) and pulse length compared to the previous ...low frequency ...
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High frequency of horizontal transfer in Jockey families (LINE order) of drosophilids
... increasing frequency illustrates how advances in comparative ana- lyses of complete genomes improved the probability of HTT identification and revealed that the rate of HTT is variable between the different types ...
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