Iterative impedance is the input impedance of an infinite chain of identical networks. It is related to the image impedance used in filter design, but...

The characteristic impedance or surge impedance (usually written Z0) of a uniform transmission line is the ratio of the amplitudes of voltage and current...

filters m-derived filters Iterative impedance characteristic impedance Lee, Thomas H. (2004). "2.5. Driving-point impedance of Iterated Structure". Planar microwave...

the theoretical termination impedance, the image impedance, not generally being equal to the actual termination impedance. With network synthesis filters...

diameter performance characteristics: gain and input impedance However using the above kinds of iterative analysis, one can calculate the performance of a...

impedance target. These steps are repeated until the desired waveform is obtained. The result given here is accurate within 1.5% after two iterations...

transmission line. The problem is non-linear because the power flow into load impedances is a function of the square of the applied voltages. Due to nonlinearity...

1924. Zobel, 1923, p.6. Lee, Thomas H. (2004). "2.5. Driving-point impedance of Iterated Structure". Planar microwave engineering: a practical guide to theory...

for include acoustic velocity, formation and fluid densities, acoustic impedance, Poisson's ratio, formation compressibility, shear rigidity, porosity...

quarter-wave impedance transformer. This has the useful property of transforming any impedance network into its dual; in this role, it is called an impedance inverter...

filter type was intended to provide an improved impedance match into the filter termination impedances and originally arose in connection with telephone...

filters. An important parameter of image filters is their image impedance, the impedance of an infinite chain of identical sections. The basic sections...

are all interrelated as Zobel demonstrated see (Image impedance). Firstly, the lattice impedance Za can be expressed as the ratio of two polynomials in...

wide range of light input. The transimpedance amplifier presents a low impedance to the photodiode and isolates it from the output voltage of the operational...

presence the second pair of matching impedances. It is possible with this circuit to have the characteristic impedance specified independently of its transmission...

mathematically possible to construct a filter image impedance out of discrete components. The result of impedance mismatch is reflections and a degraded filter...

surface impedance can be calculated and tested separately. For an isotropic surface the ideal surface impedance is equal to the 377 ohm impedance of free...

high-quality acoustic impedance volumes from full or post-stack seismic data: full-bandwidth impedance, bandlimited Impedance, reflectivity model, and...

isolated and iterative processes were not then generally necessary. Realisability (that is, which functions are realisable as real impedance networks) and...

the changes in impedance with frequency inherent in virtually all loudspeakers. The issue is complex, as part of the change in impedance is due to acoustic...

components, assuming the structure happens to have the desired resonant input impedance. In general, the fractal dimension of a fractal antenna is a poor predictor...

Electrical circuits Antenna Electrical resistance Capacitance Inductance Impedance Resonant cavity Transmission line Waveguide Physical laws Ampère's law...

space using seismic inversion attributes such as impedance. Seismic surveys measure acoustic impedance contrasts between rock layers. As different geologic...

Dirichlet-to-Neumann operator. This is the mathematical formulation of electrical impedance tomography. The solution of partial differential equation in an external...

, K j {\displaystyle K_{i},K_{j}} = balancing factors solved iteratively. See Iterative proportional fitting. f {\displaystyle f} = distance decay factor...

technique for linear electrical circuits. Synthesis starts from a prescribed impedance function of frequency or frequency response and then determines the possible...

electrical characteristics. As these conditions vary, the load characteristic (impedance) that gives the highest power transfer changes. The system is optimized...

combination of wide beamwidth for a circularly polarized wave and wide impedance bandwidth to cover the up and down link frequencies at X-band. Both antennas...

transistor's parameters sufficient to predict circuit gain, input impedance, and output impedance are components in its small-signal model. A number of different...

problem is finding the current when the resistor values are known. An iterative method is described next. Assume the current source is biased so the collector-base...