Engineering Electromagnetics
9th Edition
ISBN: 9780078028151
Author: Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher: Mcgraw-hill Education,
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Chapter 13, Problem 13.21P
To determine
The guide dimensions, a and b.
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Problem 4
to separate ITU channel 59 using a fiber Bragg grating (FBG) and an optical circulator.
The FBG is made from a fiber with an effective index of refraction of the core of 1.48 at
You are to implement a simple one-channel demultiplexer
ITU channel 59.
a.) Draw a diagram of the demultiplexer
b.) Calculate the periodicity of the index of refraction modulation in the core of the
FBG fiber
IQ5](A) A rectangular air-filled copper waveguide, shown in the Figure, with dimension 2x1 cm is
operated at 9 GHz with TE dominant mode. Determine the following:
The waveguide wave length.
- The waveguide phase velocity)
6- The Wave impedance
b:
10
a
A 1-MHz carrier with an amplitude of 1 volt peak is modulated by a
1-kHz signal with m=0.5. Sketch the voltage spectrum.
Chapter 13 Solutions
Engineering Electromagnetics
Ch. 13 - The conductors of a coaxial transmission line are...Ch. 13 - Prob. 13.2PCh. 13 - Prob. 13.3PCh. 13 - Find R, L, C, and G for a two-wire transmission...Ch. 13 - Prob. 13.5PCh. 13 - Consider an air-filled coaxial transmission line...Ch. 13 - Pertinent dimensions for the transmission line...Ch. 13 - A transmission line constructed from perfect...Ch. 13 - Prob. 13.9PCh. 13 - Two microstrip lines are fabricated end-to-end on...
Ch. 13 - Prob. 13.11PCh. 13 - Prob. 13.12PCh. 13 - Prob. 13.13PCh. 13 - Prob. 13.14PCh. 13 - For the guide of Problem 13.14, and at the 32 GHz...Ch. 13 - Prob. 13.16PCh. 13 - A parallel-plate guide is partially filled with...Ch. 13 - Prob. 13.18PCh. 13 - Prob. 13.19PCh. 13 - Two rectangular waveguides are joined end-to-end....Ch. 13 - Prob. 13.21PCh. 13 - Consider the TE11 mode in a rectangular guide...Ch. 13 - Prob. 13.23PCh. 13 - Prob. 13.24PCh. 13 - Prob. 13.25PCh. 13 - Prob. 13.26PCh. 13 - Prob. 13.27PCh. 13 - Prob. 13.28PCh. 13 - An asymmetric slab waveguide is shown in Figure...Ch. 13 - A step index optical fiber is known to be single...Ch. 13 - Prob. 13.31PCh. 13 - Prob. 13.32P
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- [Q5](A) A rectangular air-filled copper waveguide, shown in the Figure, with dimension 2x1 cm is operated at 9 GHz with TE dominant mode. Determine the following: 1- The propagation constant. 2- The cut off frequency 3- The cut off wave length. The waveguide wave length. - The waveguide phase velocity 6- The Wave impedance b: 10 aarrow_forwardThe power of operating frequency in AM station is 145 W, and there is 89% modulation depth. (assuming single side band suppressed carrier). What is the power of the side bands?arrow_forward1. A super heterodyne receiver is used to receive an FM signal in the range of 88 MHz-108 MHz with IF frequency 10 MHz. In order to avoid image frequency, what will be the maximum and minimum capacitance ratio at the local oscillator section. (high side tuned is used)?arrow_forward
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