An antenna, transmitter, or beacon which transmits its signal in a straight line.
An antenna in which the radiation pattern is not omnidirectional, i.e., a nonisotropic antenna.
An antenna for wireless equipment which sends or receives a propagated radio signal on the same axis as the corresponding antenna on the other end (with line-of-sight visibility between the two whenever possible). While omni-directional antennas are great for short range broadcasts because of their versatility, high gain directional antennas are recommended for most long range wireless video applications.
An antenna with a narrow coverage beam that can be positioned to point in a specific direction.
a good thing if you are a serious radio listener because it can diminish interference that's coming from another direction
an antenna that is designed or altered for the purpose of obtaining a non-circular radiation pattern
This term defines several types of antennae that redirect the signal received from a transmitter to enhance its strength in a certain direction, unlike an omnidirectional antenna.
Directional antennas focuses the radiation pattern in a specific direction. They are available in a variety of from factors and strengths. Directional antennas are useful in covering long hallways and in bridging two wireless networks together.
An antenna that concentrates transmission power into a direction such that coverage distance increases at the expense of coverage angle. Directional antenna types include yagi, patch, and parabolic dish.
An antenna or array of antennas designed to concentrate a radio signal in a particular area.
A transmitting aerial in which the energy radiated by a TV or radio station is concentrated in a particular direction.
An antenna with a radiation pattern that concentrates both the transmitting and receiving signal power into one favored direction.
An antenna or array of antennas that concentrates a radio signal in a particular direction.
an antenna that transmits or receives signals only in a narrow angle. Decatur offers police radar w/ K-Band Directional Antenna, such as Decatur Speed Trak Moving Police Radar and Decatur GVP-D Genesis VersaPak Directional Radar Handheld Cordless Police Radar Gun.
An antenna designed to transmit and receive RF energy in a specific direction(s).
An antenna that radiates most effectively in only one direction.
A directional antenna is an antenna which radiates greater power in one or more directions allowing for increased performance on transmit and receive and reduced interference from unwanted sources.