Principles of Electricity and Electromagnetism |
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Page 474
... impedance determinant of the current coefficients and the A's are the cofactors of the impedances with similar ... impedance D D A21 D A22 = = Zts , short - circuit transfer impedance A12 = Z2 , short - circuit output impedance The input ...
... impedance determinant of the current coefficients and the A's are the cofactors of the impedances with similar ... impedance D D A21 D A22 = = Zts , short - circuit transfer impedance A12 = Z2 , short - circuit output impedance The input ...
Page 475
... impedance for which z ' is equal to the impedance of the terminating load z , is known as the iterative impedance . The impedances which simultaneously terminate the two ends of the network in such a way that the impedance viewed in ...
... impedance for which z ' is equal to the impedance of the terminating load z , is known as the iterative impedance . The impedances which simultaneously terminate the two ends of the network in such a way that the impedance viewed in ...
Page 572
... impedance , z ; the characteristic impedance of the line , and y the prop- agation constant . If 1 = it is also equal to vπ / 2w , where v , the wave velocity , is equal to 1 / ( L'C ' ) if the resistance of the line can be neglected ...
... impedance , z ; the characteristic impedance of the line , and y the prop- agation constant . If 1 = it is also equal to vπ / 2w , where v , the wave velocity , is equal to 1 / ( L'C ' ) if the resistance of the line can be neglected ...
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alternating current alternating-current ampere amplifier amplitude angle angular anode antenna applied approximately armature assumed atom axis calculated capacity cathode cell characteristic charge circuit coefficient coil component condenser conducting conductor considered constant curl current flowing curve deflection density determined dielectric dielectric constant direct-current direction dynamic resistance effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer grad harmonic hence impedance induction integral ions known length linear load magnetic field magnetic moment magnitude maximum measured meter negative obtained ohms oscillations output parallel phase plane plate current positive potential difference potentiometer quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation scalar shown in Fig solution surface temperature terminals theorem torque transconductance triode tube unit vacuum tube vector velocity voltage volts wave wire written zero