Wireless Antenna Types

To achieve a fast and reliable wireless internet connection, the edition of an external antenna is required. Wireless internet antenna is one of the most important devices used in setting up a wireless network. it is used by the wireless networking devices to boost up the signal or the radio waves. these antennas are used to increase the signaling power of the device.

Antenna Types:

• Yagi antenna

it is a unidirectional antenna that focus the transmit and receive power in a single direction and has ability to boost the signals.

• Omni directional antenna

These antennas provide a 360 degree horizontal radiation pattern. These are used when coverage is required in all directions.

• Corner Reflector antenna

This antenna has the ability to perform the signaling tasks in the corner of 60 degree or 90 degrees and it is made up of dipole element.

• Patch antenna

It is a type of wireless broadband antenna that is used in the indoor devices.

Wireless internet in Afghanistan

Wireless Internet Afghanistan started in 2002 after the Taliban govt. was eliminated from power and changed by the Karzai management. It was prohibited by the Taliban in September 2001 because it was thought to transmit indecent, wrong, and anti-Islam content, and because the few web customers at the time could not be easily supervised as they acquired their telephone lines from Pakistan. Afghanistan was given legal control of the “.af” sector in 2003, and the Afghanistan System Information Center was established to manage websites.

The Secretary of state for Devices billed with rotating off all telecoms functions and services of Wireless Internet Afghanistan to a recently created separate company called Afghan Telecommunications. Up from five efficient internet companies (ISPs) in 2003, Afghanistan reinforced twenty-two internet serves and seven main ISPs, and a lot more internet bars. The current govt. identifies the world wide web as an important source of growth for the nation, knowing that ICT can create possibilities for deprived categories and improve the accessibility of the non-urban inadequate to marketplaces. In Nov 2006, the Secretary of state for Devices shortened a China companies for the organization of a nationwide dietary roughage visual wire network. By 2010, there were at least 46 ISPs in the country, with 1 thousand web customers.