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US 2009/0154527 A1Published application
Pulse generator, transmitter-receiver, and pulse generation method
AssigneeFujitsu Limited
InventorKAWANO Yoichi
Life of this patent
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Abstract
A pulse generator with a filter section limiting a band of an input signal, and a pulse generating section generating a plurality of pulses which are sequentially delayed one after another by a time period (τ) substantially equal to a reciprocal of a center frequency of the band of the filter section, and inputting the plurality of pulses to the filter section.
Claims20
A pulse generator comprising:
- a filter section limiting a band of an input signal;
- and
- a pulse generating section generating a plurality of pulses which are sequentially delayed one after another by a time period (τ) equal to a reciprocal of a center frequency of the band of the filter section, and inputting the plurality of pulses to the filter section.
A pulse transmitter-receiver comprising:
- a transmitter including a filter section limiting a band of an input signal, and
- a pulse generating section generating a plurality of pulses which are sequentially delayed one after another by a time period (τ) substantially equal to a reciprocal of the center frequency of the band of the filter section, and inputting the plurality of pulses to the filter section;
- and
- a receiver receiving a signal from the outside.
1 more element
A pulse generation method comprising:
- generating a plurality of pulses which are sequentially delayed one after another by a time period (τ) substantially equal to a reciprocal of the center frequency of transmission band of a filter section which limits a band of an input signal;
- and
- inputting the plurality of pulses to the filter section.
Dependencies are inferred from the claim text.