17:
532:
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193:
131:
433:
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436:
21:
16:
418:
46:
618:
560:
540:
410:
392:
366:
340:
314:
288:
206:. The general expression for the characteristic admittance of a transmission line is:
662:
384:
332:
29:
527:{\displaystyle {\frac {I^{+}}{V^{+}}}=Y_{0}=-{\frac {I^{-}}{V^{-}}}}
272:{\displaystyle Y_{0}={\sqrt {\frac {G+j\omega C}{R+j\omega L}}}}
577:
represent forward- and backward-traveling waves, respectively.
447:
on the line are related by the characteristic admittance as:
43:
between the wires (bottom voltage minus top voltage). If
563:
543:
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421:
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139:
80:
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569:
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271:
187:
125:
62:
8:
35:traveling through each wire, and there is a
24:is drawn as two black wires. At a distance
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642:Fundamentals Of Applied Electromagnetics
15:
7:
202:is the mathematical inverse of the
361:of the dielectric per unit length,
14:
644:(media ed.). Prentice Hall.
188:{\displaystyle I(x)/V(x)=-Y_{0}}
133:for a wave moving rightward, or
28:into the line, there is current
126:{\displaystyle I(x)/V(x)=Y_{0}}
166:
160:
149:
143:
107:
101:
90:
84:
1:
679:Distributed element circuits
195:for a wave moving leftward.
695:
200:Characteristic admittance
72:characteristic admittance
601:Electrical Power Systems
587:Characteristic impedance
443:The current and voltage
204:characteristic impedance
537:where the superscripts
428:{\displaystyle \omega }
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377:
351:
325:
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273:
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640:Ulaby, F. T. (2004).
623:Microwave Engineering
599:Guile, A. E. (1977).
572:
552:
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65:
63:{\displaystyle Y_{0}}
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674:Physical quantities
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123:
74:of the line, then
60:
37:voltage difference
621:(February 2004).
570:{\displaystyle -}
550:{\displaystyle +}
522:
479:
437:angular frequency
402:{\displaystyle j}
376:{\displaystyle C}
350:{\displaystyle G}
324:{\displaystyle L}
298:{\displaystyle R}
267:
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22:transmission line
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625:(3rd ed.).
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387:per unit length,
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335:per unit length,
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411:imaginary unit
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651:0-13-185089-X
647:
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632:0-471-44878-8
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610:0-08-021729-X
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619:Pozar, D. M.
600:
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71:
40:
32:
25:
669:Electricity
385:capacitance
359:conductance
663:Categories
593:References
333:inductance
307:resistance
565:−
518:−
508:−
498:−
423:ω
260:ω
243:ω
173:−
581:See also
445:phasors
435:is the
409:is the
383:is the
357:is the
331:is the
305:is the
70:is the
39:phasor
648:
629:
607:
282:where
30:phasor
413:, and
646:ISBN
627:ISBN
605:ISBN
557:and
41:V(x)
33:I(x)
665::
603:.
20:A
654:.
635:.
613:.
545:+
514:V
504:I
495:=
490:0
486:Y
482:=
475:+
471:V
465:+
461:I
439:.
397:j
371:C
345:G
319:L
293:R
263:L
257:j
254:+
251:R
246:C
240:j
237:+
234:G
227:=
222:0
218:Y
181:0
177:Y
170:=
167:)
164:x
161:(
158:V
154:/
150:)
147:x
144:(
141:I
119:0
115:Y
111:=
108:)
105:x
102:(
99:V
95:/
91:)
88:x
85:(
82:I
56:0
52:Y
26:x
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