conjugate impedance
31Balance return loss — In telecommunications, balance return loss is one of two things: * A measure of the degree of balance between two impedances connected to two conjugate sides of a hybrid set, coil, network, or junction. * A measure of the effectiveness with which …
32List of letters used in mathematics and science — Some common conventions: * Intensive quantities in physics are usually denoted with minuscules, while extensive are denoted with capital letters. * Most symbols are written in italics. * Vectors are bold. * Sets of numbers are blackboard… …
33All-pass filter — An all pass filter is an electronic filter that passes all frequencies equally, but changes the phase relationship between various frequencies. It does this by varying its propagation delay with frequency. Generally, the filter is described by… …
34test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …
35Interference (wave propagation) — Two point interference in a ripple tank. In physics, interference is the phenomenon in which two waves superpose each other to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are… …
36pH — For other uses, see PH (disambiguation). Acids and Bases Acid dissociation constant Acid base extraction Acid–base reaction Acid–base titration Dissociation c …
37IC — icteric, icterus; immune complex; immunocompetent; immunoconjugate; immunocytochemistry; immunocytotoxicity; impedance cardiogram; imprinting center; indirect calorimetry; individual counseling; infection control; inferior colliculus; information …
38IC — • icteric, icterus; • immune complex; • immunocompetent; • immunoconjugate; • immunocytochemistry; • immunocytotoxicity; • impedance cardiogram; • imprinting center; • indirect calorimetry; • individual counseling; • infection control; • inferior …
