System with acceleration tube conditioning apparatus and acceleration tube conditioning method
First Claim
1. An acceleration tube conditioning apparatus for performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, wherein said high frequency power signal is supplied to said acceleration tube as a traveling wave power signal and said traveling wave power signal is reflected in said acceleration tube as a reflection wave power signal, said acceleration tube conditioning apparatus comprising:
- a power value collecting section configured to collect a traveling wave power value and a reflection wave power value from a sensor which monitors said traveling wave power signal and said reflection wave power signal;
a high frequency calculating section configured to calculate a resonance frequency of said acceleration tube based on said traveling wave power value and said reflection wave power value;
a high frequency adjusting section configured to determine a high frequency value based on one of said traveling wave power value and said reflection wave power value as a selection power value; and
a high frequency power supply control unit configured to control said high frequency power supply based on said high frequency value,wherein said high frequency value indicates a constant value when said selection power value is smaller than a predetermined value, and indicates the calculated resonance frequency when said selection power value is larger than the predetermined value.
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Abstract
In an acceleration tube conditioning apparatus for performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, a power value collecting section collects a traveling wave power value and a reflection wave power value from a sensor which monitors the traveling wave power signal and the reflection wave power signal. A high frequency calculating section calculates a resonance frequency of the acceleration tube based on the traveling wave power value and the reflection wave power value. A high frequency adjusting section determines a high frequency value based on one of the traveling wave power value and the reflection wave power value as a selection power value, and a high frequency power supply control unit controls the high frequency power supply based on the high frequency value. The high frequency value indicates a constant value when the selection power value is smaller than a predetermined value, and indicates the calculated resonance frequency when the selection power value is larger than the predetermined value.
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Citations
17 Claims
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1. An acceleration tube conditioning apparatus for performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, wherein said high frequency power signal is supplied to said acceleration tube as a traveling wave power signal and said traveling wave power signal is reflected in said acceleration tube as a reflection wave power signal, said acceleration tube conditioning apparatus comprising:
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a power value collecting section configured to collect a traveling wave power value and a reflection wave power value from a sensor which monitors said traveling wave power signal and said reflection wave power signal; a high frequency calculating section configured to calculate a resonance frequency of said acceleration tube based on said traveling wave power value and said reflection wave power value; a high frequency adjusting section configured to determine a high frequency value based on one of said traveling wave power value and said reflection wave power value as a selection power value; and a high frequency power supply control unit configured to control said high frequency power supply based on said high frequency value, wherein said high frequency value indicates a constant value when said selection power value is smaller than a predetermined value, and indicates the calculated resonance frequency when said selection power value is larger than the predetermined value. - View Dependent Claims (2, 3, 4)
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5. An acceleration tube conditioning apparatus for performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, wherein said high frequency power signal is supplied to said acceleration tube as a traveling wave power signal and said traveling wave power signal is reflected in said acceleration tube as a reflection wave power signal, said acceleration tube conditioning apparatus comprising:
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a power value collecting section configured to collect a traveling wave power value and a reflection wave power value from a sensor which monitors said traveling wave power signal and said reflection wave power signal; a high frequency calculating section configured to determine a resonance frequency of said acceleration tube based on said traveling wave power value and said reflection wave power value; a high frequency adjusting section configured to generate a high frequency value based on a repetition frequency when said high frequency power supply generates said high frequency power signal intermittently and periodically; and a high frequency power supply control unit configured to control said high frequency power supply based on said high frequency value, wherein said high frequency value indicates a constant value when said repetition frequency is smaller than a predetermined value, and indicates said resonance frequency of said acceleration tube when said repetition frequency is larger than the predetermined value. - View Dependent Claims (6, 7)
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8. An acceleration tube conditioning system comprising:
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an acceleration tube; a high frequency power supply configured to generate a high frequency power signal; a sensor configured to measure a traveling wave power value or reflection wave power value of said high frequency power signal in said acceleration tube; and an acceleration tube conditioning apparatus configured to control said high frequency power supply, wherein said acceleration tube conditioning apparatus comprises; a power value collecting section configured to collect said traveling wave power value and said reflection wave power value from said sensor; a high frequency calculating section configured to calculate a resonance frequency of said acceleration tube based on said traveling wave power value and said reflection wave power value; and a high frequency adjusting section configured to determine a high frequency value; and a high frequency power supply control unit configured to control said high frequency power supply based on said high frequency value. - View Dependent Claims (9, 10)
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11. An acceleration tube conditioning method of performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, wherein said high frequency power signal is supplied to said acceleration tube as a traveling wave power signal and said traveling wave power signal is reflected in said acceleration tube as a reflection wave power signal, said acceleration tube conditioning method comprising:
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collecting a traveling wave power value and a reflection wave power value from a sensor which monitors said traveling wave power signal and said reflection wave power signal; calculating a resonance frequency of said acceleration tube based on said traveling wave power value and said reflection wave power value; determining a high frequency value based on one of said traveling wave power value and said reflection wave power value as a selection power value; and controlling said high frequency power supply based on said high frequency value, wherein said high frequency value indicates a constant value when said selection power value is smaller than a predetermined value, and indicates the calculated resonance frequency when said selection power value is larger than the predetermined value. - View Dependent Claims (12, 13, 14)
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15. An acceleration tube conditioning method of performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, wherein said high frequency power signal is supplied to said acceleration tube as a traveling wave power signal and said traveling wave power signal is reflected in said acceleration tube as a reflection wave power signal, said acceleration tube conditioning method comprising:
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collecting a traveling wave power value and a reflection wave power value from a sensor which monitors said traveling wave power signal and said reflection wave power signal; determining a resonance frequency of said acceleration tube based on said traveling wave power value and said reflection wave power value; determining a high frequency value based on a repetition frequency when said high frequency power supply generates said high frequency power signal intermittently and periodically; and controlling said high frequency power supply based on said high frequency value, wherein said high frequency value indicates a constant value when said repetition frequency is smaller than a predetermined value, and indicates said resonance frequency of said acceleration tube when said repetition frequency is larger than the predetermined value. - View Dependent Claims (16, 17)
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Specification