FG1483

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FG1483 Application Field and Working Principle

Since its development in the 1980s, the FG1483 has become a popular choice for RF antenna applications. Its lightweight, compact design and low power consumption make it well-equipped for use in many applications, from military to commercial, and the fact that it operates with a multi-frequency operation makes it ideal for high-powered communications.

Application Fields

The FG1483 is suitable for a range of RF antenna applications, including both commercial applications and military applications. For military applications, the antenna is commonly used in communication systems for tactical aircraft, military drones, ground vehicles, and handheld radios. The antenna is also commonly used in commercial applications, such as in cellular and radio systems for cellular networks, satellite communications, and Wi-Fi networks. Additionally, the antenna is used in medical devices such as pacemakers and other wearable medical monitoring devices.

Working Principle

The FG1483 is an electrically-small monopole antenna, operated within the frequency range of 2 GHz to 14 GHz. It is composed of two radiating elements—a cylindrical radiating element and an inverted cone radiating element—mounted on a glass-fiber reinforced support structure. The antenna has a circular monopole feed element at its center, which is connected to the RF source. The radio source feeds a signal through the monopole feed element, and this energy is converted by the antenna into a radiated field pattern.

The antenna structure also reduces its electrical size significantly, providing superior performance when compared to other RF antenna structures. This means that the antenna is much less susceptible to interference from other radio sources, allowing it to provide better reception and improved signal quality.

The FG1483 has been developed to be resistant to corrosion, making it well-suited for outdoor applications. Additionally, the antenna is designed to be low-profile and lightweight, allowing for easy installation in many applications. The antenna also operates on multiple frequencies, allowing it to be used in a variety of communications systems.

Conclusion

The FG1483 antenna is a lightweight, low-profile, and corrosion-resistant RF antenna, making it well-equipped for a variety of applications, from military and commercial to medical. Its small size and multi-frequency operation allow it to be used in high-powered communications systems, and its lightweight design makes it easy to install in many applications.

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