Radio and Telecommunications
%
My Stats
Current Streak
/ 5
Tokens
Lifetime Tokens
Accuracy
%
User ID
Home
Quest
Answered
Saved
Hot Topics
Following
Followers
Post
Create
Promote
1
Comments
Money
Account
Please select a topic from the list.
Out of Tokens! Answer 5 in a row to earn more tokens
Banking Foundations
Urban Transit Systems
NASA Centers
Autonomous Vehicles
Geology
Indian Rivers
Vaccine Development
Civil Engineering
Renaissance Art
International Relations
Monetary Policy
Russian History
Genetic Disorders
Broadcasting
Aerospace Engineering
Digital Advertising
Immunology
International Relations
Traffic Management
Electromagnetic Radiation
Physical Chemistry
Computer Science
Medieval Islamic History
Academic Research
Maritime History
Color Theory
Plant Physiology
Earth Science
Software Engineering
Semiconductor Manufacturing
P
Peter
Author has not completed a profile
➕ Follow Author
📄 View Journals
>>
Followers:
0
Lifetime Tokens:
0
ENGINEERING
Radio and Telecommunications
Half-wave Dipole Antenna
Half-wave dipole antennas create a virtual ground, defying the need for physical grounding
9 Feb 2026
0
Why is the length of a half-wave dipole antenna set to half the wavelength of the signal it transmits or receives?
Because it minimizes the physical size of the antenna regardless of frequency
Because it matches the length of a monopole antenna for simplicity
Because this length allows the antenna to resonate at the signal frequency, maximizing radiation efficiency
×
Comments
Loading....
Share comment
5
Streak Win!
Game Over