Topic
RLC circuit
About: RLC circuit is a research topic. Over the lifetime, 14490 publications have been published within this topic receiving 142697 citations.
Papers published on a yearly basis
Papers
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TL;DR: An accurate and time efficient model of CMOS gate driven coupled-multiple interconnects is presented in this paper for crosstalk induced propagation delay and peak voltage measurements.
44 citations
TL;DR: In this article, a simple derivation of the form for the compact model of the quantum capacitance in a resonant tunneling diode (RTD) is presented, which is shown to reduce the resistive cutoff frequency.
Abstract: A simple derivation of the form for the compact model of the quantum capacitance in a resonant tunneling diode (RTD) is presented. The quantum capacitance is shown to reduce the resistive cutoff frequency. The implementation of the model into SPICE is described. The distorting effect of the strongly nonlinear quantum capacitance on an oscillator circuit is demonstrated in a SPICE simulation. The nonlinearity becomes important for the highest frequency applications when the RTD capacitance is comparable to the capacitance in the rest of the circuit.
44 citations
TL;DR: In this paper, a quarter-wavelength coupled variable bandpass filter using varactor diodes for the 4-GHz band is proposed and tested, and the passband width varies from 730 MHz-1.22 GHz.
Abstract: A quarter-wavelength coupled bandstop filter rising varactor diodes for the 6-GHz band has been proposed and tested. Frequency giving maximum attenuation varies from 4.4 GHz-7 GHz. A quarter-wavelength coupled variable bandpass filter using varactor diodes for the 4-GHz band is also proposed and tested. The passband width varies from 730 MHz-1.22 GHz. The center frequency of the filter can also be changed.
44 citations
TL;DR: In this paper, a 5GHz CMOS double-quadrature front-end receiver for wireless LAN application is proposed, where a one-stage RLC phase shifter is used to generate quadrature RF signals.
Abstract: A 5-GHz CMOS double-quadrature front-end receiver for wireless LAN application is proposed. In the receiver, a one-stage RLC phase shifter is used to generate quadrature RF signals. Implemented in 0.18 /spl mu/m CMOS technology, the receiver chip can achieve 50.6-dB image rejection with power dissipation of 22.4 mW at 1.8-V voltage supply.
43 citations
Patent•
19 May 1995
TL;DR: In this article, a power supply for supplying a load capacitor and comprising a parallel resonant circuit having an inductor and a capacitor, a switching network operating at a frequency at or above the resonant frequency and applying alternating current to the circuit and the primary side of a power transformer, a rectifier for rectifying the induced currents on the secondary winding of the transformer, and applying the rectified output to the load capacitor, and a controller for controlling the output of the power supply based on a comparison of the output voltage V out with a desired (setpoint) voltage V
Abstract: A power supply for supplying a load capacitor and comprising a parallel resonant circuit having an inductor and a capacitor, a switching network operating at a frequency at or above the resonant frequency and applying alternating current to the resonant circuit and the primary side of a power transformer, a rectifier for rectifying the induced currents on the secondary winding of the transformer, and applying the rectified output to the load capacitor, and a controller for controlling the output of the power supply based on a comparison of the output voltage V out with a desired (setpoint) voltage V prog . The resonant capacitance may consist of the power transformer winding self-capacitance. The resonant inductance may consist of the primary winding of the power transformer. The controller provides switching signals to operate the power supply at the resonant frequency of the resonant tank circuit during a "rapid rate charging mode" at which a maximum output current I out is applied to the load. When the controller senses that the output voltage V out is closely approaching the desired voltage V prog , it gradually increases the switching frequency from the resonant frequency toward a maximum frequency during a "decreasing rate charging mode". When the controller senses that V out equals V prog , it maintains the maximum switching frequency to provide a minimum output current I out .
43 citations