Radiation detection device
AssigneeLicentia Patent-Verwaltungs-G.m.b.H.
InventorLuis-Dieter Haas
Life of this patent
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Abstract
A radiation detector device is provided with a plurality of radiosensitive bipolar resistor elements arranged in parallel between two supply lines. Separate first signal lines are connected to a first pole of each of the resistor elements and leads out of the vacuum housing. For the reduction of the number of cable inlets, a ground cable acting as a second signal line is connected to one pole of each of the detector elements. A differential amplifier is provided associated with each of the detector elements receiving the signals from each of the first poles of the resistor elements and receiving the signal from the ground cable.
Claims8
A radiation detector device comprising:
- a vacuum-tight housing;
- a plurality of radiosensitive bipolar resistor elements arranged in said vacuum-tight housing, said resistor elements being arranged in parallel with respect to two supply lines with each of said resistor elements having at least one of its respective poles being connected to a signal line, each signal line connected to a pole of a resistor leading out of the housing separately;
- a mutual ground cable connected to the other pole of each of said resistor elements, said mutual ground cable acting as a further signal line;
- a plurality of differential amplifiers corresponding to each of said radiosensitive bipolar resistor elements, each differential amplifier including a first input and a second input, the first input of each of said differential amplifiers being connected with one of the signal lines and the respective other signal input being connected to the mutual ground cable, the amplified signal potentials being taken between the respective signal outputs of each differential amplifier and one of the supply lines.
A radiation detector device comprising:
- a vacuum-tight housing;
- a plurality of radiosensitive bipolar resistor elements arranged in said vacuum-tight housing;
- a first supply line;
- a second supply line, each of said radiosensitive bipolar resistor elements being connected to said first and second supply lines in parallel;
- a plurality of first signal lines, each of said signal lines being connected to a first pole of each radiosensitive bipolar resistor element, each of said plurality of first signal lines leading out of the vacuum-tight housing separately;
- a mutual ground cable connected to a second pole of each of said radiosensitive bipolar resistor elements to provide a second signal line;
- and, a plurality of differential amplifiers, each differential amplifier being associated with a respective bipolar resistor element, said differential amplifiers being each connected to one of said plurality of first signal lines and being connected to said second signal line, the amplified signal potentials being taken between the respective signal outputs of the differential amplifier and the second supply line.
Dependencies are inferred from the claim text.