منابع مشابه
New General Immittance Converter JFET Voltage-Controlled Impedances and Their Applications to Controlled Biquads Synthesis
Two new general immittance converter (GIC) JFET configurations for the realization of voltage-controlled impedances (VCI’s) are proposed. Compared with previously reported structures, the circuits exhibit wide dynamic range and low distortion properties that are frequency independent, even for nonresistive VCI’s. We consider the influence of op-amps frequency dependent gain and derive condition...
متن کاملAnalysis and Design of a Fourth-Order Resonant Immittance Converter Topology
Constant-current (CC) power supplies find applications in many fields. The Resonant immittance converters (RICs) convert a voltage source to the current source, thereby render them suitable for its application as a CC power supply. A fourthorder RIC topology, TT44 , is studied in this paper. Detailed steadystate analysis is presented. Procedure to perform converter optimization that leads to cl...
متن کاملPassive vibration control: a structure-immittance approach.
Linear passive vibration absorbers, such as tuned mass dampers, often contain springs, dampers and masses, although recently there has been a growing trend to employ or supplement the mass elements with inerters. When considering possible configurations with these elements broadly, two approaches are normally used: one structure-based and one immittance-based. Both approaches have their advanta...
متن کاملSimple Floating Immittance Simulator Using Single DVCCTA
This paper presentes a simple floating immittance simulation circuit employing only one differential voltage current conveyor transconductance amplifier (DVCCTA) and two grounded passive components. The proposed floating simulator circuit can realize floating inductor, capacitor or resistor depending on the passive element selection. The equivalent value of the realized simulator can be tuned e...
متن کاملImmittance Spectral Pairs (isp) for Speech Encoding
Immittance Spectral Pairs (ISP) form a new set of parameters proposed for presenting the LPC filter. ISP is close to LSP and owns similar ‘niceties’, yet it is different. For a filter of order n it consists of a ‘gain’ and n-1 ‘frequency’ parameters instead of n ‘frequency’ parameters for LSP. In regarding LPC as a pseudo model for the vocal tract ISP may represent the immittance at the glottis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Institute of Power Electronics
سال: 2008
ISSN: 1348-8538,1884-3239
DOI: 10.5416/jipe2003.34.0_19