Introduction: as we all know, there are many kinds of antennas. Many kinds of antennas appear in people's sight. In people's daily life, the most common type of antenna is directional antenna. The characteristic of this antenna is that it can real

Guide: with the continuous development of many technologies, the development of technology is also constantly changing people's lives. In terms of positioning, the most important equipment is GPS antenna. The application range of this device is very w

With the change of war demand and the progress of science and technology, the "gold content" of air combat is becoming higher and higher. The development of fighter airborne radar is a typical example. In terms of appearance, the most intuitive

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Generally speaking, mobile communication base station includes baseband processing unit, RF processing unit and antenna feeder system. It is a radio transceiver station for information transmission with mobile phone terminals through mobile communication

The global chip shortage is becoming more and more intense, and the superposition of sudden natural disasters has strained the nerves of the electronics industry. Consumers are also faced with rising prices and shortages of televisions, mobile phones, car

This article comes from“wave filter”, please contact us if you have any questions about infringementSupport the protection of intellectual property rights. Please indicate the original source and author for reprint.Recently, Associate Professor Zhuang Ron

What mobile communication needs to solve is nothing more than coverage and capacity. In order to solve these two problems, 5g embraces all rivers and uses various frequency bands to learn from each other. What mayfly wants to discuss with you in this iss

With the increasing demand for antenna signals, external antennas are used in many places. The emergence of external antennas provides a lot of convenience for people's life, facilitates people's demand for signals and improves people's signal

On March 31, China information and Communication Research Institute and China Power 54 Institute jointly held a conference on the detection and certification of China's first mobile phone Beidou. As China's first batch of smart phone Beidou testin

At present, high gain antenna has a wide range of applications in the market. It can enhance the receiving and transmitting ability of the equipment, so as to improve the signal strength. However, in terms of enhancing the signal strength of this antenna,

introduction With the continuous development and improvement of satellite positioning technology, high-precision positioning technology has been applied to all walks of life. For example, high-precision positioning technology can be seen everywhere in th