Pulse or digital communications – Spread spectrum
Reexamination Certificate
2005-10-11
2010-02-16
Tran, Khanh C (Department: 2611)
Pulse or digital communications
Spread spectrum
C375S329000
Reexamination Certificate
active
07664160
ABSTRACT:
A transmitting device includes a continuous pulse generating unit, modulating unit, and output unit. The continuous pulse generating unit continuously generates multiple impulse waveforms at arbitrary time intervals but shorter than the pulse string repetition cycle. The modulating unit modulates continuous pulses generated by the continuous pulse generating unit, using transmission data. The output unit outputs a modulated pulse modulated by the modulating unit. The receiving device includes a modulated pulse receiving unit that receives a modulated pulse transmitted from the above-mentioned transmitting device; and a demodulating unit that receives transmission data by demodulating a modulated pulse received by the modulated pulse receiving unit.
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Fujita Suguru
Mimura Masahiro
Takahashi Kazuaki
Panasonic Corporation
RatnerPrestia
Tran Khanh C
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