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Physical Signals and Physical Channels for 5G NR 2022/06/16 Ⅰ. The physical signal of 5G NRThe physical signals of 5G NR can be divided into the following types according to its function: NR downlink physical signals include channel state information referenc... More
What Do You Know About Fixed Attenuators? 2022/06/02 An attenuator is an electronic component designed to reduce the amplitude of a signal that passes through it without significantly reducing the integrity of that signal. And it is used in radio freque... More
The Principle and Design of the Attenuator 2022/05/19 Attenuators are widely used in various electronic devices. The official definition of the attenuator is "a circuit used to introduce a predetermined attenuation within a specified frequency range... More
What Are the Key Parameters of the Attenuator? 2022/05/05 Ⅰ. About the attenuatorThe attenuator is a circuit used to introduce a predetermined attenuation within a specified frequency range. And it is generally indicated by the decibels of the introduced at... More
How Does the Horn Antenna Work? 2022/04/22 The horn antenna is applied to the transmission and reception of microwave signals. It stems from the characteristically unstable appearance. The horn antenna must have a certain minimum size relative... More
Applications of Horn Antenna 2022/04/08 Ⅰ. About the horn antennaThe horn antenna is a surface antenna, which is a microwave antenna with a circular or rectangular cross-section whose waveguide terminal is gradually opened, and is the most... More

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Jun,16,22
Physical Signals and Physical Channels for 5G NR
Jun,02,22
What Do You Know About Fixed Attenuators?