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The 10 meter frequency band is the highest frequency band in the HF band. This band
Research on Microwave Communication Antenna Selection and Optimization Method 1 Introduction With the rapid development of wireless communication technology, the appl
Research on Microwave Communication Antenna Selection and Optimization Method 1 Introduction With the rapid development of wireless communication technology,
Because the hull is affected by ocean waves, random sway (rolling, pitching, yaw) will cause the antenna's boresight to sway, which can easily cause the tracking performa
In order to complete the ocean-going space measurement and control and communication business, large precision tracking antennas should be installed on the measurement and co
At the end of 2010, the total number of mobile phone users in China was 859 million, and the total number of 3G users was 47.1 million; in July 2011, the total number of mobi
1 Introduction With the rapid development of wireless communication technology, the application range of microwave communication technology communication is very wide
The antenna, as defined by Wikipedia, "is a device used to transmit or receive radio waves - or more broadly - electromagnetic waves." For example, in a wireless co
Faced with strong demand, relying on scarce resources, how to meet the needs of the lowest rate of the era of science and technology, and set up a high-speed information pipe
Microwave Vision Group (hereinafter referred to as MVG), the world's leading manufacturer of antenna test and measurement and electromagnetic compatibility systems, durin
For many people, mobile communications has become an integral part of
The antenna, as defined by Wikipedia, "is a device used to transmit or receive radio waves - or more broadly - electromagnetic waves." For example, in a wireless co
At present, the mobile communication business is developing rapidly in the world. In China, with the successive issuance of 3G licenses, the 3G era
Smart antennas (SmartAntenna or IntelligentAntenna) were originally used in radar, sonar and military communications. In recent years, modern digita
With the rapid development of satellite radio navigation services, more and more countries are beginning to develop their own navigation communicati
I. Introduction The antenna is an indispensable component of mobile communication and plays an important role. It is located between the transceiver and the electromagneti
Introduction: Compared with optical fiber communication, microwave point-to-point communication has many advantages such as good portability, high c
Acc
The RF signal power output by the radio transmitter is transmitted to the antenna through the feeder (cable) and radiated by the antenna in the form of electromagnetic waves. After the electromagneti
It is expected to make wireless communication more efficient and consume less power On August 29, Beijing time, scientists at the University of Boston in the United State
The omnidirectional whip antenna of Sputnik 1, the Soviet Union's first man-made earth sat
The antenna is a passive body, it does not need to provide power or energy, and will not amplify the input wireless signal. On the contrary, due to the signal attenuation caused by the feeder and the
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.