A hybrid coupler is a passive device used in radio and telecommunications. It is a type of directional coupler where the input power is equally divided between two output ports. Since it is a special case of directional coupler, it is discussed in Powe...
RészletekIn an RF System a dummy load is used to simulate an antenna. By using a dummy load instead of an actual antenna, the transceiver can be tested and configured without radiating radio waves. It is a device used to simulate an electrical load, usually for...
RészletekRF directional couplers are passive devices that couple power travelling through the device to another port enabling the signal to be used in another circuit.RF directional couplers can be implemented using a variety of techniques including stripline, ...
RészletekA kétirányú csatoló valójában egy 4 portos csatoló belső lezárás nélkül. Ily módon az előremenő és a visszavert jel egyidejűleg mintavételezhető. Az olyan cégek, mint az AWG Tech és a Narda, világszerte szállítanak RF kétirányú csatolót. Bi-dir...
RészletekThe hybrid combiner is a broadband adder subtractor circuit used to split and combiner RF signals. It is related to the 3 dB hybrid which is based on transmission lines and is most commonly used in high power broadband applications. A 3x3 Hybrid Combin...
RészletekThe most basic form of a power splitter is a simple "T" connection, which has one input and two outputs. If the "T" is mechanically symmetrical, a signal applied to the input will be divided into two output signals, equal in amplitud...
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