Filling level radar with variable transmitting power
First Claim
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1. A level measuring instrument with a variable transmitting power for measuring a filling level, comprising:
- a generator unit generating a transmit signal; and
a controller controlling the generator unit;
wherein the generator unit is configured for generating different transmitting powers of the transmit signal.
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Abstract
A level measuring instrument has a variable transmitting power for measuring a filling level in a tank. The level measuring instrument includes a generator unit selectively generating different transmitting powers. The generator unit is controlled so that the transmitting power is respectively adapted to the corresponding environmental conditions. For this purpose, the generator unit has for instance two different oscillators, which are driven selectively.
30 Citations
19 Claims
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1. A level measuring instrument with a variable transmitting power for measuring a filling level, comprising:
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a generator unit generating a transmit signal; and
a controller controlling the generator unit;
wherein the generator unit is configured for generating different transmitting powers of the transmit signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for measuring a filling level, comprising the steps of:
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controlling a generator unit for selectively generating a first transmitting power of one of a transmit signal and a second transmitting power of the transmit signal; and
generating the transmit signal selectively with one of the first transmitting power and the second transmitting power. - View Dependent Claims (16, 17, 18, 19)
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Specification