Define:

a. The three components to define the bandwidth of a given signal

b. The three components to define the bandwidth of a given wireless channel

c. The Shannon capacity of a wireless communication system

In base of this article: http://www.afar.net/tutorials/fcc-rules, answer the next questions:

d. What is the maximal transmission power fed into the antenna?

e. What is the meaning of EIRP?

f. What is dBi?

g. What kind of antenna (with image) can achieve 30dBi?

i. How much it cost?

Read the IEEE 802.11-2020 standard and answer:

j. How IEEE specify the requirements for power spectral density for a 20 MHz channel in Chapter 17?

k. Why some people claim that the same channel has a bandwidth 18MHz?

l. Why some people claim that the same channel has a bandwidth 22MHz?

Use a table to summarize the following features:

m. Standard (or standards if there are many)

n. Spectrum band (or bands if there are multiple options)

. Bandwidth (or bandwidths if there are multiple options)

o. Maximal transmission power

p. Typical transmission distance

q. Maximal data rate (with the corresponding bandwidth)

r. Near field communication (NFC)

s. Bluetooth version 5.0

t. Zigbee

u. Wi-Fi 5

v. WiGig