Fundamentals of Electromagnetics with Engineering Applications
1st Edition
ISBN: 9780470105757
Author: Stuart M. Wentworth
Publisher: Wiley, John & Sons, Incorporated
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Question
Chapter 6, Problem 6.38P
(a)
To determine
Design a matched network for open ended stub that minimizes the length of through line.
(b)
To determine
The reflection coefficient for the matched network.
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Students have asked these similar questions
For a T.L. of Zo=50 Ohm, terminated with ZL= 100 Ohm, the value of the VSWR is:
O 2
O 3
A 50-ohm load is attached to a
transmission line with characteristic
impedance of ZO = 93.6 – j3.64 ohms.
Evaluate the reflection coefficient at the
load.
O -0.304+j0.0176
O 0.304-jo.0176
O 0.152-j0.0176
O -0.152+j0.0176
Q) A source of 10 V and frequency 1000 KHz with
internal resistance of 10 2 is connected to the
sending end of a transmission line which can be
represented by a resistance of 70 Q in series with
capacitance of 0.001 µF connected across the line
at the receiving end. An inductive load of
inductance 0.002 H and resistance 100 Q is
connected across the receiving end of the line.
Determine the load current.
Chapter 6 Solutions
Fundamentals of Electromagnetics with Engineering Applications
Ch. 6 - Prob. 6.1PCh. 6 - Prob. 6.2PCh. 6 - Modify (6.3) to include internal inductance of the...Ch. 6 - Prob. 6.5PCh. 6 - The specifications for RG-214 coaxial cable are as...Ch. 6 - For the RG-214 coax of Problem 6.6 operating at...Ch. 6 - If 1.0 W of power is inserted into a coaxial...Ch. 6 - Starting with a 1 .0-mm-diameter solid copper...Ch. 6 - A coaxial cable has a solid copper inner conductor...Ch. 6 - Prob. 6.11P
Ch. 6 - Prob. 6.12PCh. 6 - Prob. 6.13PCh. 6 - A source with 50- source impedance drives a 50-...Ch. 6 - Prob. 6.15PCh. 6 - Prob. 6.16PCh. 6 - The input impedance for a 30.-cm length of...Ch. 6 - For the lossless T-line circuit shown in Figure...Ch. 6 - Prob. 6.19PCh. 6 - Prob. 6.20PCh. 6 - Prob. 6.21PCh. 6 - Repeat Problem 6.14 using the Smith Chart.Ch. 6 - Prob. 6.23PCh. 6 - Prob. 6.24PCh. 6 - Prob. 6.25PCh. 6 - On a 50- lossless T-line, the VSWR is measured as...Ch. 6 - Prob. 6.27PCh. 6 - Prob. 6.28PCh. 6 - Referring to Figure 6.20, suppose we measure...Ch. 6 - A matching network, using a reactive element in...Ch. 6 - A matching network consists of a length of T-line...Ch. 6 - You would like to match a 170- load to a 50-...Ch. 6 - A load impedance ZL=200+j160 is to be matched to a...Ch. 6 - Repeat Problem 6.34 for an open-ended shunt-stub...Ch. 6 - A load impedance ZL=25+j90 is to be matched to a...Ch. 6 - Repeat Problem 6.36 for an open-ended shunt-stub...Ch. 6 - Prob. 6.38PCh. 6 - Prob. 6.39PCh. 6 - Prob. 6.40PCh. 6 - Prob. 6.41PCh. 6 - Prob. 6.42PCh. 6 - Prob. 6.43PCh. 6 - Prob. 6.44PCh. 6 - Prob. 6.45PCh. 6 - Prob. 6.46PCh. 6 - The top-down view of a microstrip circuit is shown...Ch. 6 - Prob. 6.48PCh. 6 - Prob. 6.49PCh. 6 - Prob. 6.50PCh. 6 - Prob. 6.51PCh. 6 - Prob. 6.53PCh. 6 - Prob. 6.54PCh. 6 - Prob. 6.55PCh. 6 - Prob. 6.56PCh. 6 - Prob. 6.57PCh. 6 - Actual pulses have some slope to the leading and...Ch. 6 - Prob. 6.59P
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Similar questions
- 2. Determine V and I of a short transmission line, if Z is... a. -300 +1200 22 and 200- j300 are in series then in parallel with a 400 resistor b. 2002 is in series with 5H and 15µF that are in parallel j320 230230° 60Hz 2002 I M N Varrow_forwardQl'or the tg For the following SLD, take Sp = 100 MVA and VB = 250 kV at the load bus to draw the impedance diagram. (Neglect the magnetizing current and line capacitors). %3D 90 MVA 90 MVA 210 kV 18 kV X= 6% pu G) 20 kV 1 T1 X = 9% pu T2 120 2 TL 80 MVA (20:210) kV X = 16% pu 80 MVA (210:20) kV X = 20% pu %3D Load (48+j64) MVA 210 kVarrow_forwardThe line with symmetrical spacing then the equilateral spacing (Deq) for the three-phase inductance calculation is D12=D23=D31=D. Select one: True Falsearrow_forward
- . The relation between impedance and admittance locus is Opposite Mirrored Inversely Reciprocallyarrow_forwardIn the figure, bus 1 is the reference bus, V1 = 1.06 p.u and the angle is 0.. A load with active power= 100 MW and reactive power = 50 Mvar is connected to bus 2. The line impedance is z12 = 0.12 + j0.16 p.u on a base of 100 MVA. Start with an initial estimate of |V2|0) = 1.0 p.u and 820) = 0•. Find |V2| () (one iteration). 100 MW 212 = 0.12 + j0.16 ++ 50 Mvar Vị = 1.0/0° О а. |V2| (1) = 0.4 p.u. Ob. |V2| (1) = 0.5 p.u. Oc. |V2| (1) = 0.7 p.u. d. (1) = 0.8 p.u. е. |V2| (1) = 0.6 p.u.arrow_forwardWhich of the following parameter/s is represented as connected in shunt in the equivalent circuit for Transmission Lines? O A. RESISTANCE WITH THE INDUCTANCE O B. CONDUCTANCE ONLY OC. CONDUCTANCE AND CAPACITANCE O D. CAPACITANCE ONLYarrow_forward
- T5. A typical line has the following parameters: A = D = 0.96/1.0° and B = 100 280° Q If the line supplies a load of 30 MW at 0.8 pf lag, 110 kV, the voltage regulation of the line is %3D (a) 15.5% (b) 18.24% (c) 19.61% (d) 20.78% OCopyright: Sutarrow_forwardGiven the circuit below. a A 220°n U,07t 100 -V 3-ø source b 5260°n B 'IcA Iec 22-30°n Determine the phasor line current la in the three-system shown in the figure (both magnitude and angle). Explain why the line current Ic is unaffected by 220°N the impedance. Calculate the phasor line current Ia in the three-system shown in the figure (both magnitude and angle).arrow_forwardA lossless T-junction power divider has a source impedance of 50 2. Find the output characteristic impedances so that the output powers are in a 2:1 ratio. Compute the reflection coefficients seen looking into the output ports.arrow_forward
- Give example problems for impedances and admittance. Equation: Z = R ± jX or Z2 = R2 + X2arrow_forwardGiven the circuit below. a A 220°n U,07t 100 -V 3-ø source b U,097s ICA Igc 22-30°n Explain why the line current Ic is unaffected by 220°N the impedance. Calculate the phasor line current Ia in the three-system shown in the figure (both magnitude and angle). B,arrow_forwardIn Smith chart, if the value of the normalized load impedance ZLn is * :(3+j0), then the value of VSWR is 3 9 O 12 O 6 Oarrow_forward
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