EXERCISE 11.1 UPGRADING A DEVICE DRIVER . . . . 399EXERCISE 11.1 UPGRA...
27. B. Antenna diversity will reduce the effects of multipath caused by reflections. An antenna
will provide additional coverage and range based on the gain. VSWR is caused by an
impedance mismatch, and active gain is provided by amplifiers and other powered devices.
For more information, see Chapter 6.