RECEIVING CIRCUIT AND TRANSMITTING CIRCUIT, AND COMMUNICATION SYSTEM AND COMMUNICATION METHOD
First Claim
Patent Images
1. A receiving circuit comprising:
- a reference signal generation unit configured to generate a high-frequency reference signal, and transmit the reference signal to a transmitting circuit through a signal transmission path configured to trap and transmit a radio wave in the transmission path; and
a transmission data restoration unit configured to receive the reference signal modulated based on transmission data in the transmitting circuit and returned through the signal transmission path, and restore the transmission data.
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Abstract
A receiving circuit according to the present disclosure includes a reference signal generation unit configured to generate a high-frequency reference signal, and transmit the reference signal to a transmitting circuit side through a signal transmission path configured to trap and transmit a radio wave in the transmission path, and a transmission data restoration unit configured to receive the reference signal modulated based on transmission data on the transmitting circuit side and returned through the signal transmission path, and restore the transmission data.
58 Citations
20 Claims
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1. A receiving circuit comprising:
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a reference signal generation unit configured to generate a high-frequency reference signal, and transmit the reference signal to a transmitting circuit through a signal transmission path configured to trap and transmit a radio wave in the transmission path; and a transmission data restoration unit configured to receive the reference signal modulated based on transmission data in the transmitting circuit and returned through the signal transmission path, and restore the transmission data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A transmitting circuit comprising
a modulation unit configured to modulate, based on transmission data, a high-frequency reference signal transmitted from a receiving circuit through a signal transmission path configured to trap and transmit a radio wave in the transmission path, and return the reference signal to the receiving circuit through the signal transmission path.
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17. A communication system comprising:
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a transmitting circuit configured to transmit transmission data; a receiving circuit configured to generate a high-frequency reference signal; and a signal transmission path positioned between the transmitting circuit and the receiving circuit trapping and transmitting a radio wave in the transmission path, the transmitting circuit modulating, based on the transmission data, the reference signal transmitted from the receiving circuit through the signal transmission path, and returning the reference signal to the receiving circuit through the signal transmission path, the receiving circuit receiving the reference signal returned from the transmitting circuit through the signal transmission path, and restoring the transmission data. - View Dependent Claims (18)
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19. A communication method comprising:
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transmitting a high-frequency reference signal generated in a receiving circuit to a transmitting circuit, through a signal transmission path configured to trap and transmit a radio wave in the transmission path; modulating, based on transmission data, the reference signal transmitted from the receiving circuit through the signal transmission path to return the reference signal to the receiving circuit through the signal transmission path; and receiving the reference signal returned from the transmitting circuit through the signal transmission path to restore the transmission data. - View Dependent Claims (20)
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Specification