WO2004049564A1 - 電力供給装置、方法、プログラム、記録媒体、ネットワークアナライザおよびスペクトラムアナライザ - Google Patents
電力供給装置、方法、プログラム、記録媒体、ネットワークアナライザおよびスペクトラムアナライザ Download PDFInfo
- Publication number
- WO2004049564A1 WO2004049564A1 PCT/JP2003/014716 JP0314716W WO2004049564A1 WO 2004049564 A1 WO2004049564 A1 WO 2004049564A1 JP 0314716 W JP0314716 W JP 0314716W WO 2004049564 A1 WO2004049564 A1 WO 2004049564A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- input signal
- load
- measurement
- signal
- system error
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 26
- 238000001228 spectrum Methods 0.000 title claims description 5
- 238000005259 measurement Methods 0.000 claims abstract description 182
- 230000003321 amplification Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2836—Fault-finding or characterising
- G01R31/2839—Fault-finding or characterising using signal generators, power supplies or circuit analysers
- G01R31/2841—Signal generators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
Definitions
- the present invention relates to applying power to a load.
- the present invention provides an output impedance of a signal source and a load impedance.
- An object of the present invention is to enable accurate power to be applied to a load even when the impedance is different from the characteristic impedance of a transmission line.
- the power supply device supplies desired power to a connected load, and measures a predetermined vector voltage related to an input signal before a measurement system error factor occurs.
- Signal output acquisition means measurement system error factor acquisition means for acquiring measurement system error factors based on the measurement results of input signal measurement means, reflected signal measurement means, and signal output acquisition means, measurement system error factors, and load
- a load measuring means for measuring a predetermined vector voltage related to the load based on the measurement results of the input signal measuring means and the reflected signal measuring means when the is connected
- Target value determining means for determining a target value of a predetermined vector voltage for an input signal based on a predetermined vector voltage and a desired power for a load
- a target value determining means for determining a predetermined vector voltage for the input signal to a target value.
- input signal level control means for controlling the level of the input signal.
- the power applied to the load can be represented by a measurement system error factor, a predetermined vector voltage related to the load, and a predetermined vector voltage related to the input signal. Therefore, the target value determination means can determine the target value of the predetermined vector voltage for the input signal based on the desired power to be applied to the load, the measurement system error factor, and the predetermined vector voltage for the load. it can. Further, the input signal level control means inputs this target value. The level of the input signal is controlled so that a predetermined vector voltage for the signal is obtained. Therefore, a desired power can be applied to the load regardless of whether the impedance is matched.
- the reflected signal measuring means measures a predetermined vector voltage related to a reflected signal whose input signal is reflected from the calibration tool connected to the power supply device, and Is configured to realize three types of states: open, short-circuit, and standard load.
- the predetermined vector voltage is equal to the S-parameter or Configured to be power.
- a network analyzer or a spectrum analyzer includes the above-described power supply device.
- a power supply method for supplying a desired power to a connected load, wherein an input for measuring a predetermined vector voltage related to an input signal before a measurement system error factor occurs.
- an input signal level control step is provided.
- a power supply device for supplying a desired power to a connected load, comprising: an input signal measuring unit that measures a predetermined vector voltage related to an input signal before a measurement system error factor occurs. Means, a reflected signal measuring means for measuring a predetermined vector voltage related to the reflected signal from which the input signal is reflected, and a signal output for obtaining the predetermined vector voltage related to the input signal after a measurement system error factor occurs.
- a load measurement process of measuring a predetermined vector voltage related to a load based on the following equation.
- the target value of a predetermined vector voltage related to an input signal is determined based on a measurement system error factor, a predetermined vector voltage related to the load, and a desired power.
- This is a program for causing a computer to execute a target value determination process for determining and an input signal level control process for controlling the level of an input signal so that a predetermined vector voltage related to the input signal takes a target value.
- Another embodiment of the present invention relates to a power supply device for supplying desired power to a connected load, the input signal measuring a predetermined vector voltage related to the input signal before a measurement system error factor occurs.
- the measuring means and the input signal A power supply comprising: a reflected signal measuring means for measuring a predetermined vector voltage related to an emitted reflected signal; and a signal output acquiring means for acquiring a predetermined vector voltage related to an input signal after a measurement system error factor occurs.
- a computer-readable recording medium storing a program for causing a computer to execute a power supply process in the apparatus, the recording medium being based on a measurement result of an input signal measurement unit, a reflection signal measurement unit, and a signal output acquisition unit.
- the load measurement process for measuring the torque voltage is performed based on the measurement system error factors, the predetermined vector voltage and the desired power for the load.
- This is a computer-readable recording medium on which a program for executing the signal level control processing in a convenient manner is recorded.
- FIG. 1 is a block diagram showing a configuration of a power supply device 1 according to an embodiment of the present invention.
- FIG. 2 is a diagram expressing the state shown in FIG. 1 in a signal flow graph.
- FIG. 3 is a block diagram showing the configuration of the measurement system error factor acquisition unit 50.
- FIG. 4 is a block diagram showing a state in which the calibration tool 4 is connected to the signal source 10 (FIG. 4 (a)), and a diagram showing an appearance of the calibration tool 4 (FIGS. 4 (b) to (e)). ).
- FIG. 5 is a diagram illustrating a state in which the calibration tool 4 is connected to the signal source 10 in a signal flow graph.
- FIG. 6 is a diagram showing a state where the power meter 6 is connected to the signal source 10 and the power meter terminal 60.
- FIG. 7 is a flowchart showing the operation of the embodiment of the present invention.
- FIG. 8 is a flowchart showing the operation when measuring the measurement system error factor.
- FIG. 1 is a block diagram showing a configuration of a power supply device 1 according to an embodiment of the present invention.
- a load (Load) 2 is connected to the power supply device 1.
- the power supply device 1 supplies the load 2 with power PL.
- the load 2 has an input terminal 2a.
- the power supply device 1 has a signal source 10, a measurement system error factor recording unit 30, a load coefficient measurement unit 40, a measurement system error factor acquisition unit 50, a power meter terminal 60, and a signal output acquisition unit 6 2 , A target input signal determination unit 70 and an input signal control unit 80.
- the signal source 10 supplies a signal to the load 2.
- the signal source 10 is composed of a signal output unit 12, a variable amplification factor amplifier 13, a bridge 14a, 14b, a receiver (RS) 16a (input signal measuring means), and a receiver (TS) 16 b (reflected signal measuring means), and an output terminal 18.
- the signal output unit 12 outputs an input signal.
- the input signal is, for example, a signal whose voltage takes a sine wave.
- the variable gain amplifier 13 changes the amplitude of the input signal output from the signal output unit 12.
- the ratio (amplification ratio) between the output amplitude and the input amplitude of the amplification factor variable amplifier 13 is variable.
- the gain of the variable gain amplifier 13 is controlled by the input signal control unit 80.
- the page 14a supplies the signal output from the signal output unit 12 to a receiver (RS) 16a.
- the signal supplied by the bridge 14a can be said to be a signal that is not affected by the measurement system error factor due to the signal source 10.
- the bridge 14b receives the input signal from the output terminal 18 and supplies the reflected signal that has been reflected back to the receiver (TS) 16b.
- the bridges 14a and 14b may be power splitters or couplers.
- the receiver (RS) 16a input signal measuring means
- the receiver (RS) 16a measures the S parameter of the signal received via the page 14a. Therefore, the receiver (RS) 16a measures the S parameter of the input signal before the influence of the measurement system error factor due to the signal source 10 occurs.
- the receiver (TS) 16b reflection signal measuring means measures the S parameter of the signal received via the bridge 14b.
- the receiver (TS) 16b measures the S parameter over the reflected signal.
- the output terminal 18 is a terminal for outputting an input signal.
- the measurement system error factor recording unit 30 records the measurement system error factor of the power supply device 1.
- the measurement system error factors are E d (error due to the direction of the bridge), E r 1, E r 2 (error due to frequency tracking), E s (error due to source matching), E There is t.
- Fig. 2 shows the state shown in Fig. 1 as a signal flow graph.
- X is a load coefficient of the load 2 or the like connected to the power supply device 1.
- the load coefficient measurement unit 40 is the measurement data of the receiver (RS) 16a (input signal measurement means) and the receiver (TS) 16b (reflection signal measurement means) when the load 2 is connected to the power supply device 1.
- the load coefficient X of the load 2 is measured based on (S parameter) and the measurement system error factor recorded by the measurement system error factor recording unit 30.
- the measurement data of the receiver (RS) 16a (input signal measurement means) is R
- the measurement data of the receiver (TS) 16b (reflection signal measurement means) is T (see Fig. 2).
- the load coefficient measuring unit 40 measures the load coefficient X of the load 2 according to the following equation.
- the measurement system error factor acquisition unit 50 performs measurement system based on the measurement results of the receiver (S) 16 a (input signal measurement unit), the receiver (TS) 16 b (reflection signal measurement unit), and the signal output acquisition unit 62. Error factors (E d, E r 1, E r 2, E s). To obtain the measurement system error factors, connect the calibration tool 4 and the power meter 6 to the signal source 10 in order.
- Fig. 3 shows the configuration of the measurement system error factor acquisition unit 50.
- the measurement system error factor acquisition unit 50 includes a switch 52, a first measurement system error factor acquisition unit 54, and a second measurement system error factor acquisition unit 56.
- the switch 52 receives measurement data (for example, S-parameters) from the receiver (RS) 16 a (input signal measuring means) and the receiver (TS) 16 b (reflected signal measuring means), and outputs the signal to the signal source 10. These signals are output to one of the first measurement system error factor acquisition unit 54 and the second measurement system error factor acquisition unit 56, depending on the type of the device connected to the device. That is, the switch 52 is connected to the first measurement system error factor acquiring unit 54 when the calibration tool 4 is connected to the signal source 10, and is connected to the second measurement system when the power meter 6 is connected to the signal source 10. Error factor acquisition unit 5 6
- FIG. 4A shows a state in which the calibration tool 4 is connected to the signal source 10.
- the terminal 4 a of the calibration tool 4 is connected to the output terminal 18 of the signal source 10. Parts other than the signal source 10 of the network analyzer 1 are omitted in FIG. 4 (a).
- FIG. 4 is a known type which realizes three kinds of states of open (open), short (short circuit), and load (standard load Z0) as described in JP-A-11-38054.
- the external appearance of the calibration tool 4 is as shown in FIG. 4B, and the calibration tool 4 has a connector 4a and a main body 4b.
- Fig. 4 (c) is an open element and the terminal 4c is open, but the stray capacitance C exists.
- Fig. 4 (d) shows a short-circuit element, and terminal 4d is short-circuited.
- Figure 4 (e) is a load element, and terminal 4e is terminated with a standard load (impedance) Z0.
- the measurement data of the receiver (RS) 16a is R
- the measurement data of the receiver (TS) 16b is T
- X is the load factor of the calibration tool 4.
- the second measurement system error factor acquiring unit 56 receives the signal from the receiver (RS).
- the measurement data of 16a, Ed, Es, Erl'Er2 (the measurement system error factor acquired by the first measurement system error factor acquisition unit 54) and the output (power P) of the signal output acquisition unit 62 are Get Erl, ⁇ ⁇ 2
- FIG. 5 shows a state in which the power source 6 is connected to the signal source 10 and the power source terminal 60.
- the terminal 6 a of the power meter 6 is connected to the output terminal 18 of the signal source 10.
- Terminal 6 b of power meter 6 is connected to terminal 60 for power meter.
- Power meter 6 measures the power of the signal received via terminal 6a.
- the signal output acquisition unit 62 acquires the power: P via the power meter terminal 60 and the terminal 6 b, and outputs the acquired power: P to the second measurement system error factor acquisition unit 56.
- Fig. 6 shows a signal flow graph showing the state in which the power source 6 is connected to the signal source 10 and the power source terminal 60, where the measurement data of the receiver (S) 16a is R
- the measurement data for Power Meter 6 is: P.
- P is the vector voltage related to the input signal, and was obtained after the occurrence of the measurement system error factor.
- the relationship between R and P is as follows:
- the first measurement system error factor acquisition unit 54 receives the measurement data of the receiver (RS) 16 a (input signal measuring means) and the receiver (TS) 16 b (reflected signal measuring means), Get Es, Erl'Er2.
- the second measurement system error factor acquiring section 56 receives the measurement data of the receiver (RS) 16a (input signal measuring means) and the signal output acquiring section 62, and acquires Erl and Er2. Therefore, the first measurement system error factor acquisition unit 54 and the second measurement system error factor acquisition unit 56 are provided with the receiver (RS) 16a (input signal measurement means) and the receiver (TS) 16b (reflection signal).
- the measurement system error factors (Ed, Es, Er1, Er2) are acquired based on the measurement data of the signal output acquisition unit 62 and the measurement data.
- the power meter terminal 60 is connected to the terminal 6 b of the power meter 6.
- the signal output acquisition unit 62 acquires the power P via the power meter terminal 60 and the terminal 6b, and outputs the acquired power P to the second measurement system error factor acquisition unit 56.
- the power P can be said to be a signal acquired after the influence of the measurement system error factor due to the signal source 10 occurs.
- the target input signal determination unit 70 is configured to determine the measurement system error factors (Ed, Es,: Er1, Er2 :), the load coefficient X of the load 2, and the desired value of the desired power PL applied to the load 2. Based on, the target value of the S parameter of the input signal R is determined.
- the power PL applied to the load 2 is represented by the following equation.
- FIG. 7 is a flowchart showing the operation of the embodiment of the present invention.
- the power supply device 1 measures the measurement system error factor (E d, E s N E r 1, E r 2) (S 10).
- the measured measurement system error factor is recorded in the measurement system error factor recording unit 30.
- the operation in measuring the measurement system error factor will be described with reference to the flowchart in FIG.
- three types of calibration tools 4 are connected to the signal source 10.
- the signal output unit 12 outputs an input signal.
- the input signal at this time is measured by the receiver (RS) 16a.
- the input signal is input to the calibration tool 4 via the output terminal 18.
- the reflected signal reflected from the calibration tool 4 is measured by the receiver (TS) 16b.
- the first measurement system error factor acquisition unit 54 receives the measurement data of the receiver (RS) 16 a and the receiver (TS) 16 b and receives E d, E s, E rl 'E r 2 (E rl and E r 2) (S 102).
- the power meter 6 is connected to the signal source 10 and the power meter terminal 60.
- the signal output unit 12 outputs an input signal.
- the input signal at this time is measured by the receiver (RS) 16a.
- the input signal is input to the power meter 6 via the output terminal 18 and the terminal 6a. Power meter 6 measures the power P of this input signal.
- the signal output acquisition unit 62 acquires the power P via the power meter terminal 60 and the terminal 6b, and outputs the acquired power P to the second measurement system error factor acquisition unit 56.
- the second measurement system error factor acquisition unit 56 stores the measurement data of the receiver (RS) 16a, Ed, Es, Er1, Er2 (the measurement data acquired by the first measurement system error factor acquisition unit 54). It receives the constant system error factor) and the output (power P) of the signal output acquisition unit 62, and acquires Erl and Er2 (S104).
- the load 2 is connected to the power supply device 1 (see Fig. 1), and the S parameter of the input signal R and the S parameter of the reflected signal T are measured (S20). .
- the signal output unit 12 outputs an input signal.
- the input signal at this time is measured by the receiver (RS) 16a.
- the data obtained from this measurement is R.
- the input signal is input to DUT 2 via output terminal 18.
- the receiver (TS) 16b measures the reflected signal reflected from the DUT 2.
- the data obtained by this measurement is T.
- the load coefficient measuring unit 40 determines the load coefficient X of the load 2 (S30). That is, when the load 2 is connected to the power supply device 1, the measurement data of the receiver (RS) 16a (input signal measuring means) and the receiver (TS) 16b (reflected signal measuring means) The load coefficient X of the load 2 is measured 3 ′ based on the measurement system error factor recorded by the measurement system error factor recording unit 30.
- the target input signal determining unit 70 determines the input signal based on the measurement system error factors (Ed, Es, ErIEr2), the load coefficient X of the load 2, and the target value of the power PL applied to the load 2.
- the target value of the S parameter of R is determined (S40).
- the input signal control unit 80 controls the input signal R so that the S parameter of the input signal R takes the target value determined by the target input signal determination unit 70.
- the power PL applied to the load can be expressed by the measurement system error factors (E r 1, E s), the load coefficient X of the load 2 and the S parameter of the input signal R. Yes (see Equation 4). Therefore, based on the desired power to be applied to the load 2, the measurement system error factors (Er1, Es), and the load coefficient X of the load 2, the S-parameter of the input signal R is determined by the target input signal determination unit 70. Target value can be determined (see Equation 5).
- the input signal level control unit 80 controls the level of the input signal so that the S value of the input signal R takes this target value. This is performed by changing the amplification factor of the amplification factor variable amplifier 13. Therefore, regardless of whether or not the impedance is matched, desired power can be applied to the load.
- the media that records the programs for realizing the above-described parts are stored in a media reading device of a computer having a CPU, a hard disk, and a media (floppy disk, CD-ROM, etc.) reading device. Read it and install it on the hard disk. Even with such a method, the power supply device 1 can be realized.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Control Of Amplification And Gain Control (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10393797T DE10393797T5 (de) | 2002-11-27 | 2003-11-19 | Energieversorgungsvorrichtung, Verfahren, Programm, Aufnahmemedium, Netzwerkanalysator, und Spektrumsanalysator |
JP2004554980A JP4475520B2 (ja) | 2002-11-27 | 2003-11-19 | 電力供給装置、方法、プログラム、記録媒体、ネットワークアナライザおよびスペクトラムアナライザ |
US10/536,436 US7302351B2 (en) | 2002-11-27 | 2003-11-19 | Power supply device, method, program, recording medium, network analyzer, and spectrum analyzer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2002344060 | 2002-11-27 | ||
JP2002-344060 | 2002-11-27 |
Publications (1)
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WO2004049564A1 true WO2004049564A1 (ja) | 2004-06-10 |
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PCT/JP2003/014716 WO2004049564A1 (ja) | 2002-11-27 | 2003-11-19 | 電力供給装置、方法、プログラム、記録媒体、ネットワークアナライザおよびスペクトラムアナライザ |
Country Status (4)
Country | Link |
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US (1) | US7302351B2 (ja) |
JP (1) | JP4475520B2 (ja) |
DE (1) | DE10393797T5 (ja) |
WO (1) | WO2004049564A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009014073A1 (ja) * | 2007-07-23 | 2009-01-29 | Advantest Corporation | 誤差要因測定装置、方法、プログラム、記録媒体および該装置を備えた出力測定装置、入力測定装置 |
WO2009014072A1 (ja) * | 2007-07-23 | 2009-01-29 | Advantest Corporation | 誤差要因測定装置、方法、プログラム、記録媒体および該装置を備えた出力補正装置、反射係数測定装置 |
DE112007001995T5 (de) | 2006-08-31 | 2009-06-10 | Advantest Corp. | Gerät, Verfahren, Programm und Aufnahmemedium für die Fehlerfaktorbestimmung und Ausgabekorrekturgerät und Reflexionskoeffizientenmessgerät ausgestattet mit dem Gerät |
JP2016532132A (ja) * | 2013-10-07 | 2016-10-13 | ローデ ウント シュヴァルツ ゲーエムベーハー ウント コンパニ カーゲー | ネットワーク・アナライザの較正のためにシステム誤差及びパワー値を求める方法、較正ユニット及びシステム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5242881B2 (ja) * | 2004-02-23 | 2013-07-24 | ローデ ウント シュワルツ ゲーエムベーハー ウント コー カーゲー | ネットワークアナライザ、ネットワーク解析方法、プログラムおよび記録媒体 |
DE112005001501T5 (de) * | 2004-06-28 | 2007-05-16 | Advantest Corp | Messgerät, Verfahren, Programm, Speichermedium,Netzwerkanalysator und Halbleitertestgerät zum Messen von Charakteristiken eines Verbindungselements |
TW200817688A (en) * | 2006-08-30 | 2008-04-16 | Advantest Corp | Element judging device, method, program, recording medium and measuring device |
US11353536B2 (en) | 2018-09-29 | 2022-06-07 | Keysight Technologies, Inc. | Integrated vector network analyzer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02303209A (ja) * | 1989-05-18 | 1990-12-17 | Matsushita Electric Ind Co Ltd | 多段出力制御装置 |
JPH1138054A (ja) * | 1997-07-18 | 1999-02-12 | Advantest Corp | ネットワーク・アナライザのキャリブレーション方法 |
JP2000013248A (ja) * | 1998-06-25 | 2000-01-14 | Mitsubishi Electric Corp | 送信出力制御装置 |
JP2001272428A (ja) * | 1999-02-05 | 2001-10-05 | Advantest Corp | ネットワークアナライザ、ネットワーク分析方法およびネットワーク分析プログラムを記録した記録媒体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5006846A (en) * | 1987-11-12 | 1991-04-09 | Granville J Michael | Power transmission line monitoring system |
US5047725A (en) * | 1989-11-28 | 1991-09-10 | Cascade Microtech, Inc. | Verification and correction method for an error model for a measurement network |
US5506789A (en) * | 1993-10-15 | 1996-04-09 | The Texas A & M University System | Load extraction fault detection system |
US6552995B1 (en) * | 1998-02-19 | 2003-04-22 | Advantest Corporation | Spectrum diffusion signal analyzer and method of analyzing diffusion signal |
US6421624B1 (en) * | 1999-02-05 | 2002-07-16 | Advantest Corp. | Multi-port device analysis apparatus and method and calibration method thereof |
JP2001153904A (ja) * | 1999-11-25 | 2001-06-08 | Advantest Corp | ネットワークアナライザ、ネットワーク解析方法および記録媒体 |
US6836743B1 (en) * | 2002-10-15 | 2004-12-28 | Agilent Technologies, Inc. | Compensating for unequal load and source match in vector network analyzer calibration |
-
2003
- 2003-11-19 DE DE10393797T patent/DE10393797T5/de not_active Withdrawn
- 2003-11-19 US US10/536,436 patent/US7302351B2/en not_active Expired - Fee Related
- 2003-11-19 WO PCT/JP2003/014716 patent/WO2004049564A1/ja active Application Filing
- 2003-11-19 JP JP2004554980A patent/JP4475520B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02303209A (ja) * | 1989-05-18 | 1990-12-17 | Matsushita Electric Ind Co Ltd | 多段出力制御装置 |
JPH1138054A (ja) * | 1997-07-18 | 1999-02-12 | Advantest Corp | ネットワーク・アナライザのキャリブレーション方法 |
JP2000013248A (ja) * | 1998-06-25 | 2000-01-14 | Mitsubishi Electric Corp | 送信出力制御装置 |
JP2001272428A (ja) * | 1999-02-05 | 2001-10-05 | Advantest Corp | ネットワークアナライザ、ネットワーク分析方法およびネットワーク分析プログラムを記録した記録媒体 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112007001995T5 (de) | 2006-08-31 | 2009-06-10 | Advantest Corp. | Gerät, Verfahren, Programm und Aufnahmemedium für die Fehlerfaktorbestimmung und Ausgabekorrekturgerät und Reflexionskoeffizientenmessgerät ausgestattet mit dem Gerät |
US8076947B2 (en) | 2006-08-31 | 2011-12-13 | Advantest Corporation | Device, method, program, and recording medium for error factor determination, and output correction device and reflection coefficient measurement device provided with the device |
WO2009014073A1 (ja) * | 2007-07-23 | 2009-01-29 | Advantest Corporation | 誤差要因測定装置、方法、プログラム、記録媒体および該装置を備えた出力測定装置、入力測定装置 |
WO2009014072A1 (ja) * | 2007-07-23 | 2009-01-29 | Advantest Corporation | 誤差要因測定装置、方法、プログラム、記録媒体および該装置を備えた出力補正装置、反射係数測定装置 |
US7616007B2 (en) | 2007-07-23 | 2009-11-10 | Advantest Corporation | Device, method, program, and recording medium for error factor measurement, and output correction device and reflection coefficient measurement device provided with the device for error factor measurement |
DE112008001948T5 (de) | 2007-07-23 | 2010-06-02 | Advantest Corp. | Gerät, Verfahren, Programm und Speichermedium für Fehlerfaktormessung und Output-Korrekturgerät und Messgerät für einen Reflektionskoeffizienten, welches mit dem Gerät für Fehlerfaktormessung ausgestattet ist |
DE112008001834T5 (de) | 2007-07-23 | 2010-06-17 | Advantest Corp. | Gerät, Verfahren, Programm und Speichermedium für Fehlerfaktormessung und Output-Messgerät und Input-Messgerät, die mit dem Gerät für Fehlerfaktormessung ausgestattet sind |
JP5121075B2 (ja) * | 2007-07-23 | 2013-01-16 | 株式会社アドバンテスト | 誤差要因測定装置、方法、プログラム、記録媒体および該装置を備えた出力補正装置、反射係数測定装置 |
JP5177904B2 (ja) * | 2007-07-23 | 2013-04-10 | 株式会社アドバンテスト | 誤差要因測定装置、方法、プログラム、記録媒体および該装置を備えた出力測定装置、入力測定装置 |
JP2016532132A (ja) * | 2013-10-07 | 2016-10-13 | ローデ ウント シュヴァルツ ゲーエムベーハー ウント コンパニ カーゲー | ネットワーク・アナライザの較正のためにシステム誤差及びパワー値を求める方法、較正ユニット及びシステム |
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JPWO2004049564A1 (ja) | 2006-03-30 |
JP4475520B2 (ja) | 2010-06-09 |
DE10393797T5 (de) | 2005-12-01 |
US20050289392A1 (en) | 2005-12-29 |
US7302351B2 (en) | 2007-11-27 |
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