All Journalism & Mass Communication Study Notes/guides for students and teachers
Double bazooka antenna: The BAZOOKA antenna is a half-wave antenna that works efficiently in a band with no change in ROE. The design of the BAZOOKA antenna was developed in the 1940s in the United States as a radar antenna , …
Directional antenna . The antennas directional unlike antennas omnidirectional an antenna directional (also called unidirectional or directive) is an antenna capable of concentrating most of the energy radiated so located, thus increasing the power transmitted to the receiver or from the …
Delta Loop antenna . Antenna that allows the reception of electromagnetic waves used mainly by radio listeners. The Amateur Radio use them to your contacts nationwide and even for long distance , just to have enough space there for its location, …
The television like any other kind of receiver of radio waves – require an antenna to capture energy efficient high frequency, and this is processed and decoded images and sounds generated by the TV. In the areas away from …
The windom dipole antenna was developed around 1929 and its creation is attributed to the radio amateur Loren Windom , W8GZ. Basically it is a dipole fed 1/3 instead of in the center, at this point it …
Active antenna for FM, AM and SW . The antennas active are very useful in areas where some stations are at a very low level. Summary [ hide ] 1 Active antenna concept 2 Difference between active antenna …
Antenna . Device used to transmit and receive radio waves . It converts the wave guided by the transmission line (the cable or waveguide) into electromagnetic waves that can be transmitted through free space. Summary [ hide ] 1 Definition 2 Current distribution …