Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container
Reexamination Certificate
2006-05-17
2009-11-17
Sotomayor, John B (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Determining distance
Material level within container
C342S085000, C342S129000, C342S135000, C342S175000
Reexamination Certificate
active
07619558
ABSTRACT:
The invention relates to a clock pulse control circuit for generating a transmit clock pulse (ts) and a sampling clock pulse (ta; tb; tc), wherein the clock pulse control circuit comprises a first oscillator for generating a first clock pulse (ts) of a first frequency, and a second oscillator for generating a plurality of second clock pulses (ta; tb; tc), that are shifted in time in relation to each other, of a second frequency. The clock pulse control circuit is designed such that based on the first clock pulse (ts) and the plurality of second clock pulses (ta; tb; tc) the transmit clock pulse (ts) is providable to a transmit pulse generator, and the sampling clock pulse (ta; tb; tc) is providable to a sampling pulse generator.
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Fay Kaplun & Marcin LLP
Sotomayor John B
Vega Grieshaber KG
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