Category «Antenna»

HORN ANTENNA

The antenna which has the shape of horn is called as ‘Horn Antenna’. Its shape is as because of a waveguide has one end of which is flared out. A waveguide is a hollow metallic tube and in this metallic tube EM waves travels. When the waveguide is excited at one end and open at …

Microstrip antenna

An antenna serves as the “communicator” between the RF front-end circuitry and the radiation and propagation of electromagnetic waves in free space. In microwave and other wireless applications, an antenna plays a very efficient job. Planar oriented antennas, such as microstrip patch and printed dipole have attracted significant attention of the community of antenna engineers …

Log Periodic Antenna

Image of LPA, LPA,

Log Periodic Antenna (LPA) is an antenna array of the same type of dipole elements but the length of these elements increases with a common ratio. All these elements which are placed in the antenna are electrically connected. All elements are excited by a common input with the same phase. The structural geometry of LPA …

Yagi Uda Antenna

http://electronicsclub.co.in/what-is-antenna Yagi Uda Antenna Yagi-Uda or Yagi antenna is a high gain antenna and it is known as after the name of Professor S. Uda & H. Yagi. The antenna was invented and described in Japanese by the former sometime around 1928 by Professor S. Uda and after wards it was translated or described by …

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