Transmit-receive switch for ultra wideband and method for isolating transmitting and receiving signal thereof
A transmit-receive switch for ultrawideband and a method for isolating transmitting and receiving signal thereof are provided. The transmit-receive switch includes a first switch, a second switch, and an inductor. The first switch has a first end coupled to a signal transmitting end, a second end co...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A transmit-receive switch for ultrawideband and a method for isolating transmitting and receiving signal thereof are provided. The transmit-receive switch includes a first switch, a second switch, and an inductor. The first switch has a first end coupled to a signal transmitting end, a second end coupled to a signal transmit-receive end, and a control end receiving a first control signal to decide whether or not to turn on the first switch according to the first controlling signal. The second switch has a first end coupled to a signal receiving end, a second end coupled to the signal transmit-receive end, and a control end receiving a second control signal to decide whether or not to turn on the second switch according to the second controlling signal. The inductor has an end coupled to the signal transmit-receive end, and another end coupled to a first potential. |
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