ALTERNATIVE RADIOWAVE TECHNOLOGY
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8 Terms
Bluetooth
Occurs in 2.4 GHz range (2.4–2.4835 GHz. Uses high wattage transmissions that can reach up to 100 meters and can use asynchronous or synchronous communication.
Infrared Technologies
Broadcasts in single direction or all directions. Advantages of infrared medium are inexpensive, difficult to intercept and not susceptible to Radio-Frequency (EMI).
Wireless Hotspot
The locations that provide a public access point to users.
Mobile
this type of wireless hotspot 3G and 4G networks make it possible for individuals to create their own wireless hotspots from any location that is accessible by a cell phone.
Cellular Phone Communication
It works on the basis of packet radio. it acts as a radio transmitter and receiver equipped with an omnidirectional antenna.
Microwave Technologies
Have theoretical bandwidth up to 720 Mbps and beyond work in one of twoways
Terrestrial Microwave
two directional parabolic antennas (dishes. It performed in ranges of 4–6 GHz and 21–23 GHz
Satellite Microwave
transmits signal between three antennas, one antenna on a satellite in space.
