This topic contains a solution. Click here to go to the answer

Author Question: What is the name of the portion of field energy that does collapse back into the antenna and is ... (Read 14 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
What is the name of the portion of field energy that does collapse back into the antenna and is limited to the zone immediately surrounding the antenna?
 
  A. Radiation
  B. Far
  C. Near
  D. Induction

Question 2

The key reasons for the popularity of a parabolic reflector are its high gain and ___________.
 
  A. directivity
  B. simplicity
  C. low cost
  D. bandwidth



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janeli1

  • Sr. Member
  • ****
  • Posts: 330
Answer to Question 1

D

Answer to Question 2

A




Shelles

  • Member
  • Posts: 582
Reply 2 on: Jul 28, 2018
Excellent


carojassy25

  • Member
  • Posts: 299
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

For a complete list of videos, visit our video library