What is the patch antenna?
Antenna patch is a popular type of antenna of microstal and antenna, which is also known as flat panel antenna. Its name is based on the fact that it is formed by the suspension of a single metal patch on another larger metal plate with a dielectric foil between the two pieces. Some patch antennas use dielectric spacers between the two plates instead of a continuous leaf to achieve a better bandwidth. There are several different types of micripopic or printed antennas, but the most common type is the antenna patch. Increased production and use of portable electronic devices increased the need for a reliable and compact antenna. The antennas of the micripopic antennas of the patch have met this need and are now built according to cellular phones, palm electronic devices and GPS receivers, as well as notebook computers and wireless network devices (LAN). The antenna patch is thin, lightweight and relatively simple constructions, adjustments or adaptation. These anThese are commonly made into rectangular, square, elliptical or circular shapes. Given the fact that it is easy to mix into almost any background, the antenna patch is often suspended on internal ceilings and walls.
Because the antenna patch is durable and can be designed to match almost any shape, they are often mounted not only to the outside, but also spacecraft. This type of directional antenna is also suitable for small office buildings, shops and many other internal places where a central access point is not available. The patch can also be used as an external antenna to increase signal intake and wireless devices such as mobile phones and global pair systems (GPS).
Although the antennas can be found in a wide range of shapes, sizes and types, all work in the same basic way. Antenna is used either to receive electromagnetic inLN and their conversion into electric currents, or to convert electrical currents into electromagnetic waves and their transmission. Typically constructed from some type of metal antenna configurations can range from simple whips similar wires on many cars to large reflectors similar to a bowl used to receive satellite signals from space. Antennas are vital components of television, radio and radar systems, as well as all types of wireless communication devices.