OUTSIDE-TSMA

Introduction to RF Antennas

Radio frequency (RF) antennas are devices designed to send or transmit a signal in an information carrying electromagnetic wave with a frequency range of a few kilohertz to hundreds of gigahertz. It is most commonly used in wireless communication, broadcasting and point-to-point communication. For example, in cell phone communication, satellite TV, radio broadcasting; or communication between two or more computer devices.

RF antennas operate by converting electromagnetic radiation to electric current or vice versa, allowing them to both receive and transmit radio signals. This is done through an antenna element, typically designed as a conductor in the shape of a loop, dipole or helix.

Types of RF antennas include dipoles, yagi, patch, parabolic and helical antennas, among many others. Each type has its own working principle and applications in different fields.

OUTSIDE-TSMA application field and working principle

OUTSIDE-TSMA, also known as an Off-Center- Fed Tapered Slot Suspended Radial Antenna, is a type of RF antenna used for multiple applications, including radio transmission and navigation, broadcast television, WiFi networks, transportation and location systems, and more. Although this antenna is less well-known and far less common than many of the other antenna types, it is one of the most efficient antennas for broadcasting.

The principle of operation of the OUTSIDE-TSMA antenna is relatively simple. It uses two of the most popular antenna designs combined, creating an antenna with two sets of dipoles. The dipoles are slightly off center, meaning the antenna does not have equal power on either end. The dipoles are then surrounded by a narrow slot, which is connected to the feedline. This design allows the antenna to be suspended in the air and tilted or rotated in order to tune it.

OUTSIDE-TSMA antennas have a number of advantages over other types of antennas. They are easy to set up, can be tuned and adjusted easily, and provide a wide coverage area with a small form factor. In addition, they are more efficient than helical or parabolic antennas, making them ideal for short-range transmissions.

OUTSIDE-TSMA antennas are used in a variety of applications, including radio transmission and navigation, broadcast television, WiFi networks, transportation and location systems, and more. They are especially popular in areas with challenging terrain, where optimal signal transmission is crucial.

Conclusion

OUTSIDE-TSMA is a type of RF antenna that is widely used in many applications. It is particularly useful in challenging terrain, where efficient signal transmission is crucial. The antennas combine two popular innovative designs, creating an antenna with two sets of dipoles and a slot for a feedline. They are efficient, easy to set up and adjust, and provide a wide coverage area.