What is the inverted L antenna?

Inverted L antenna is a simple type of antenna that can be used to send or receive a wide range of frequencies. The antenna consists of a horizontal wire length, which is suspended above the ground and another length of the wire that descends from the horizontal wire to the ground. The simplicity of this antenna and the ease of the construction of one of the home is a popular choice for personal use.

The horizontal component of the antenna is strung between two supports, which can be two free standing posts or post and side of the house or other building. Two ends of the wire may not be for the antenna to work properly, although each end must be isolated from the two supportive support. The antenna is more efficient when picking up electromagnetic signals, if at least 9 feet (3 meters) are strung outside the ground.

At one end of the horizontal component of the inverted L antenna, the next wire length is dropped from the antenna to the ground. This is called adherence to the vertical part of the antenna and should be properly grounded. Used to connect a receiver or transceiver to the antenna. Adding this wire length causes the antenna to look like inverted L.

Copper or insulated copper wire are common materials used for the construction of the inverted L antenna. The wire must be at least 9 to 15 feet (3 to 5 meters) long to obtain signals in the useful wavelength range. Longer antennas will receive a wider range of signals, so it is useful to know what the desired range is before it decides on the length of inverted and antennas.

An antenna impedance generated by an inverted L antenna is usually not the same as for a coaxial cable. To use the inverted L antenna as a television receiver, it is necessary to use the converter to deteriorate when it travels from the antenna to coaxial. Using the converter, the signals can be easily picked up by this type of antenna.

In addition to its use as a receiver, an inverted L antenna is commonly used to send signals. Sending signalsThrough this type of antenna requires the use of Earth. If the antenna is not properly grounded, the signals can be subjected to a large intervention and may deteriorate rapidly.