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...
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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...
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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...
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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...
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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...
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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...
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