Engineering Electromagnetics
9th Edition
ISBN: 9781260029963
Author: Hayt
Publisher: MCG
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Chapter 13, Problem 13.31P
To determine
If the mode field radius is greater than or less than the fiber core radius in single-mode step-index fiber.
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3. You are on a design team tasked to design a system of remote sensors that use PAM. Here is what
the team knows/assumptions:
The remote sensor will use a single AA battery required to power the sensors.
The system has a bandwidth of 2KHz and requires a data rate of 12 Kbps and a BER of less than
1*10^-4.
The typical channel has maximum losses of 35 dB and a noise power spectral density is 10^-9 W/Hz.
Your boss assigns you with the task of estimating how long the battery will last.
2. The noise power (in watts) measured in a baseband PAM communication channel is 230*10^-6
Watts. The transmitter output power is 600 mW and has a data rate of 300 Kbps. The channel
bandwidth is 100 KHz with losses that can be modeled as 0.5dB/meter. The application requires a BER
of
Q27
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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