Radio communication system, and transmitter, receiver,...

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Reexamination Certificate

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C375S130000

Reexamination Certificate

active

07974648

ABSTRACT:
A transmitter (1) applies current from a power supply node to a ground node in synchronization with only a rise of an input signal and transmits a transmission signal including an RF pulse signal to a receiver (2). The receiver (2) applies current from a node (231) on which precharge is performed to a ground node only at the reception of the RF pulse signal, decreases the potential of the node (231) from a precharge potential Va to 0 V, and outputs an H-level output signal by detecting the decreased potential 0 V. After receiving the RF pulse signal, the receiver (2) performs precharge to change the potential of the node (231) to the potential Va.

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Office Action for JP 2008-538608 mailed Nov. 4, 2008 (with English translation).
Office Action for JP 2008-538608 mailed Feb. 17, 2009 (with English translation).

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