matching impedance

matching impedance

[′mach·iŋ im¦pēd·əns]
(electricity)
Impedance value that must be connected to the terminals of a signal-voltage source for proper matching.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The coupling of the driving coil and the multiple receiving coils was studied in [19], and it was pointed out that the coupling will change the optimal impedance matching condition given the design method of matching impedance at this time.
Rectangular microstrip 24 x 3 [mm.sup.2] is connected to the feed line (signal transmission line) of microstrip 28.5 x 3 [mm.sup.2] and gap (0.5 mm) coupled to the rectangular plane 28.5 x 42 [mm.sup.2], the probe-fed input matching impedance is 50 [ohm] to the slot patch antenna.
In the second case, a height of at least h = [[lambda].sub.o]/7 has been required to achieve good matching impedance and antenna's gain.
In this work, Agilent Advanced Design System (ADS) 2009 is used to find the diode matching impedance at the specified power level.
The tapered microstrip line 2 is used to matching impedance between the DC blocking capacitor and HSMS-282 Schottky diode.
In dual band operation, the C-L-C cross-type network simultaneously creates two matching impedance values by introducing a second branch.
Thompson, "Optimal singleport matching impedance for capacity maximization in compact MIMO arrays," IEEE Trans.
frequency is not the case for a matching impedance that varies over the device's bias point.
The slots in the ground plane are achieved to obtain the necessary interaction between this plane and the radiator so that the proper matching impedance is received.
The result of the system simulation using matching impedance network measured data is shown in Figure 11.
As seen in the table, the measured results have good agreement with the extracted single-band matching impedances.
Matching impedances ensures maximum signal integrity by minimizing reflections.