GA.107.201111

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Introduction

GA.107.201111, also known as a Yagi-Uda antenna, is a type of RF antenna used for outdoor transmission of radio signals. This antenna is useful for applications such as television broadcasting, radio broadcasting and cellular communication. GA.107.201111 is composed of a reflector, a driven element and several directors. Depending on the application, the reflector, driven element and directors can be adjusted for the specific frequency or Polarization Angle.

Application Field

GA.107.201111 antennas are primarily used in television and radio broadcasting. The type of Yagi-Uda antenna utilized has higher gain than dipole antennas and offers a variety of options for installation. In general, the Yagi-Uda antenna can be horizontally or vertically polarized and has a higher front-to-back ratio over the dipole antenna. Besides broadcast transmission, GA.107.201111 antennas can also be used for short-range communications in remote areas. The gain of antenna helps to extend the communication distance and improves the signal quality.

Working Principle

The working principle of GA.107.201111 antennas is mainly based on the principle of electromagnetic induction. The antenna is made up of several different components depending on the type. The most common components are the reflector, the driven element and the directors, which are reflective and radiating metal elements of electrical power. The reflector and directors reflect the wave away, when the driven element emits the signal. The signal will be sent to the next element and will create a directional pattern of radiation.

The reflector is the most important component of the antenna because its shape and size determine the directivity and gain of the antenna. A larger reflector will allow more of the waves to be sent in the forward direction compared to a smaller reflector. For certain applications, a multi-element reflector is used to improve the gain and directivity of the antenna.

The driven elements are the actual radiosensitive elements in the antenna. The size and placement of this element can vary depending on the application. For example in a television broadcasting antenna, the driven element is usually made much larger than in a radio broadcasting antenna. The directors are the components that help to improve the antenna\'s gain by reflecting and absorbing energy. Directors are usually made of metal elements and have a similar size to the driven element.

Conclusion

GA.107.201111 is a type of patented RF antenna that is mainly used in broadcasting applications. This type of antenna has high gain and can be used for long-distance communications. It is composed of the reflector, driven element and directors. The shape and size of these components determine the gain and directivity of the antenna. GA.107.201111 is a powerful tool for various applications, including broadcast transmission and short-range communications in remote areas.

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