Directional Coupler
Item Name Code (INC) 00384
Additional Information for Directional Coupler
Directional couplers are devices used in the field of electrical and electronic equipment components, specifically in the supply class of Antennas, Waveguides, and Related Equipment. They are commonly used in RF (radio frequency) and microwave systems to split or combine power between different transmission lines.
A directional coupler consists of multiple ports, typically labeled as input, output, coupled, and isolated ports. The input port is where the main signal is applied, and the output port is where the majority of the signal is directed. The coupled port is used to extract a small portion of the input signal for monitoring or measurement purposes, while the isolated port is designed to minimize any signal reflections.
Directional couplers are used in various applications, including power monitoring, signal sampling, signal injection, and impedance matching. They are commonly found in communication systems, radar systems, test and measurement equipment, and other RF and microwave devices.
The main function of a directional coupler is to provide a controlled coupling between the input and output ports while maintaining isolation between the input and coupled ports. This allows for efficient power transfer and accurate monitoring or measurement of the signal.
Directional couplers can be designed using different technologies, such as stripline, microstrip, coaxial, or waveguide. The choice of technology depends on the frequency range, power handling capabilities, and other specific requirements of the application.
In summary, directional couplers are important components in the field of electrical and electronic equipment components, specifically in the supply class of Antennas, Waveguides, and Related Equipment. They are used to split or combine power between different transmission lines in RF and microwave systems, enabling efficient power transfer and accurate signal monitoring or measurement.
Related Item Names for INC 00384 Directional Coupler
NATO Stock Numbers with Item Name 00384 Directional Coupler Page 1 of 11
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