RECEIVING AND PROCESSING DEVICE, RECEIVING AND PROCESSING METHOD, AND RECEIVING AND PROCESSING PROGRAM
First Claim
1. A receiving and processing device processing data pieces of a plurality of receiving antennas acquired based on signals received by the receiving antennas constituting a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, the device comprising an antenna extension unit configured to perform:
- a process of arranging the data pieces of two or more continuous receiving antennas of the plurality of receiving antennas so as to be added to the data pieces of the plurality of receiving antennas in such a manner that a position of the receiving antenna at one end of the two or more receiving antennas is located at a position of the receiving antenna at the opposite end of the plurality of receiving antennas;
a process of inverting phases of data pieces of the additionally-arranged two or more receiving antennas;
a process of rearranging the data pieces of the phase-inverted two or more receiving antennas so as to invert the arrangement of the data pieces;
a process of rotating the phases of the data pieces of the rearranged two or more receiving antennas so that the phases of two data pieces at the position of the receiving antenna at the opposite end of the plurality of receiving antennas match each other; and
a process of connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas by employing the data piece of the corresponding receiving antenna at the position of the receiving antenna at the opposite end of the plurality of receiving antennas.
1 Assignment
0 Petitions
Accused Products
Abstract
A receiving and processing device includes an antenna extension unit configured to perform a process of additionally arranging data pieces of two or more continuous receiving antennas in a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, a process of inverting phases of data pieces of the additionally-arranged two or more receiving antennas, a process of rearranging the data pieces of the phase-inverted two or more receiving antennas so as to invert the arrangement of the data pieces, a process of rotating the phases of the data pieces of the rearranged two or more receiving antennas, and a process of connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas.
22 Citations
10 Claims
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1. A receiving and processing device processing data pieces of a plurality of receiving antennas acquired based on signals received by the receiving antennas constituting a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, the device comprising an antenna extension unit configured to perform:
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a process of arranging the data pieces of two or more continuous receiving antennas of the plurality of receiving antennas so as to be added to the data pieces of the plurality of receiving antennas in such a manner that a position of the receiving antenna at one end of the two or more receiving antennas is located at a position of the receiving antenna at the opposite end of the plurality of receiving antennas; a process of inverting phases of data pieces of the additionally-arranged two or more receiving antennas; a process of rearranging the data pieces of the phase-inverted two or more receiving antennas so as to invert the arrangement of the data pieces; a process of rotating the phases of the data pieces of the rearranged two or more receiving antennas so that the phases of two data pieces at the position of the receiving antenna at the opposite end of the plurality of receiving antennas match each other; and a process of connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas by employing the data piece of the corresponding receiving antenna at the position of the receiving antenna at the opposite end of the plurality of receiving antennas. - View Dependent Claims (3, 5)
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2. A receiving and processing device processing data pieces of a plurality of receiving antennas acquired based on signals received by the receiving antennas constituting a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, the device comprising an antenna extension unit configured to perform:
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a process of arranging the data pieces of two or more continuous receiving antennas of the plurality of receiving antennas so as to be added to the data pieces of the plurality of receiving antennas in such a manner that a position of the receiving antenna at one end of the two or more receiving antennas is located at a position of the receiving antenna at the opposite end of the plurality of receiving antennas; a process of rotating the phases of the data pieces of the additionally-arranged two or more receiving antennas so that the phases of two data pieces at the position of the receiving antenna at the opposite end of the plurality of receiving antennas match each other; and a process of connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas by employing the data piece of the corresponding receiving antenna at the position of the receiving antenna at the opposite end of the plurality of receiving antennas. - View Dependent Claims (4, 6)
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7. A receiving and processing method processing data pieces of a plurality of receiving antennas acquired based on signals received by the receiving antennas constituting a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, the method comprising the steps of:
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arranging the data pieces of two or more continuous receiving antennas of the plurality of receiving antennas so as to be added to the data pieces of the plurality of receiving antennas in such a manner that a position of the receiving antenna at one end of the two or more receiving antennas is located at a position of the receiving antenna at the opposite end of the plurality of receiving antennas; inverting phases of data pieces of the additionally-arranged two or more receiving antennas; rearranging the data pieces of the phase-inverted two or more receiving antennas so as to invert the arrangement of the data pieces; rotating the phases of the data pieces of the rearranged two or more receiving antennas so that the phases of two data pieces at the position of the receiving antenna at the opposite end of the plurality of receiving antennas match each other; and connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas by employing the data piece of the corresponding receiving antenna at the position of the receiving antenna at the opposite end of the plurality of receiving antennas.
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8. A receiving and processing method processing data pieces of a plurality of receiving antennas acquired based on signals received by the receiving antennas constituting a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, the method comprising the steps of:
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arranging the data pieces of two or more continuous receiving antennas of the plurality of receiving antennas so as to be added to the data pieces of the plurality of receiving antennas in such a manner that a position of the receiving antenna at one end of the two or more receiving antennas is located at a position of the receiving antenna at the opposite end of the plurality of receiving antennas; rotating the phases of the data pieces of the additionally-arranged two or more receiving antennas so that the phases of two data pieces at the position of the receiving antenna at the opposite end of the plurality of receiving antennas match each other; and connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas by employing the data piece of the corresponding receiving antenna at the position of the receiving antenna at the opposite end of the plurality of receiving antennas.
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9. A receiving and processing program processing data pieces of a plurality of receiving antennas acquired based on signals received by the receiving antennas constituting a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, the program causing a computer to perform the sequences of:
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arranging the data pieces of two or more continuous receiving antennas of the plurality of receiving antennas so as to match a position of the receiving antenna at one end of the two or more receiving antennas with a position of the receiving antenna at the opposite end of the plurality of receiving antennas; inverting phases of data pieces of the additionally-arranged two or more receiving antennas; rearranging the data pieces of the phase-inverted two or more receiving antennas so as to invert the arrangement of the data pieces; rotating the phases of the data pieces of the rearranged two or more receiving antennas so that the phases of two data pieces at the position of the receiving antenna at the opposite end of the plurality of receiving antennas match each other; and connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas by employing the data piece of the corresponding receiving antenna at the position of the receiving antenna at the opposite end of the plurality of receiving antennas.
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10. A receiving and processing program processing data pieces of a plurality of receiving antennas acquired based on signals received by the receiving antennas constituting a receiving antenna array in which the plurality of receiving antennas are arranged at regular intervals, the program causing a computer to perform the sequences of:
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arranging the data pieces of two or more continuous receiving antennas of the plurality of receiving antennas so as to match a position of the receiving antenna at one end of the two or more receiving antennas with a position of the receiving antenna at the opposite end of the plurality of receiving antennas; rotating the phases of the data pieces of the additionally-arranged two or more receiving antennas so that the phases of two data pieces at the position of the receiving antenna at the opposite end of the plurality of receiving antennas match each other; and connecting the data pieces of the phase-rotated two or more receiving antennas to the data pieces of the plurality of receiving antennas by employing the data piece of the corresponding receiving antenna at the position of the receiving antenna at the opposite end of the plurality of receiving antennas.
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Specification