CN106169944A - Automatic parameter adjusting system and automatic parameter adjusting method thereof - Google Patents

Automatic parameter adjusting system and automatic parameter adjusting method thereof Download PDF

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Publication number
CN106169944A
CN106169944A CN201610271991.6A CN201610271991A CN106169944A CN 106169944 A CN106169944 A CN 106169944A CN 201610271991 A CN201610271991 A CN 201610271991A CN 106169944 A CN106169944 A CN 106169944A
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module
parameter
setup parameter
setting
value
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CN106169944B (en
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吴建逸
王策玄
林尚逸
吴朝旭
张誉耀
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Pegatron Corp
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Pegatron Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

An automatic parameter adjusting system and an automatic parameter adjusting method thereof. The automatic parameter adjusting method comprises the following steps: setting a first adjustment range and a first adjustment increment; sequentially increasing the minimum set value to the maximum set value according to the first adjustment increment to obtain a plurality of set parameters; adjusting the adjustable circuit by utilizing a plurality of setting parameters so as to measure the antenna module respectively to obtain a plurality of voltage standing wave ratios; calculating to obtain a plurality of adaptive function values by utilizing a plurality of voltage standing wave ratios and a plurality of corresponding set parameters; finding out a minimum function value and an adaptive setting parameter corresponding to the minimum function value from a plurality of adaptive function values; and setting the adaptive setting parameter as the optimal setting parameter.

Description

The method that parameter automatic adjustment system and parameter thereof adjust automatically
Technical field
The present invention relates to a kind of parameter automatic adjustment system and method that parameter adjusts automatically, particularly A kind of adaptation parameter of can automatically finding out is to adjust parameter automatic adjustment system and the parameter thereof of Anneta module Automatically the method adjusted.
Background technology
Along with science and technology progress, various portable electron device, such as mobile phone, panel computer, Notebook computer or Wearable device have become as a ring indispensable in modern's life.Above-mentioned Portable electron device all has the function that can transmit wireless signal, also must have can transmit wireless The Anneta module of signal, therefore Anneta module to be adjusted to can have optimal laser propagation effect is very Important problem.But in prior art, the mode of the operation frequency adjusting Anneta module is all hands Dynamic adjustment.When the frequency of adjustment Anneta module is to dominant frequency, it is necessary to go to see and assess voltage by human eye Standing-wave ratio (VSWR) curve, judges the quality of impedance matching.Consequently, it is possible to meeting during whole Needing repeatedly to take a lot of time and adjusting on antenna, the time may be up to more than 10 hours or a couple of days.
Therefore, it is necessary to invent a kind of new parameter automatic adjustment system and side that parameter adjusts automatically Method, to solve the disappearance of prior art.
Summary of the invention
The main object of the present invention is to provide a kind of parameter automatic adjustment system, and it has can be automatic Find out adaptation parameter to adjust the effect of Anneta module.
Another main purpose of the present invention is to provide a kind of parameter for said system automatically to adjust Method.
For realizing above-mentioned purpose, the parameter automatic adjustment system of the present invention is for Anneta module and can Mode circuit, the most adjustable circuit is the operation frequency changing Anneta module by adjusting setup parameter. Antennaautoadjust system includes setting module, measurement module, adjusting module and processing module.Set Module is in order to set the first adjusting range, the first adjustment increments, and wherein the first adjusting range includes Little setting value and maximum set value, setting module is so as to adjusting increase from minimum setting value according to first Amount sequentially increases to maximum set value and obtains multiple setup parameter.Measurement module is to be electrically connected with antenna Module, in order to measure the operation frequency obtaining Anneta module.Adjusting module is to be electrically connected with setting module And adjustable circuit, in order to utilize each multiple setup parameters to adjust adjustable circuit, make measurement module divide Other measure Anneta module obtains multiple voltage standing wave ratio.Processing module be electrically connected with adjusting module and Measurement module is many to be calculated with the multiple setup parameters utilizing multiple voltage standing wave ratio and correspondence thereof Individual fitness function value, and in multiple fitness function values, find out minimum function value and corresponding minimum function value Adaptation setup parameter, with set adaptation setup parameter as optimal setup parameter.
The antenna operating frequency method of adjustment of the present invention comprises the following steps: set the first adjusting range and First adjusts increments, and wherein the first adjusting range includes minimum setting value and maximum set value；From Little setting value sequentially increases to maximum set value according to the first adjustment increments and obtains multiple setting and join Number；Utilize each multiple setup parameters to adjust adjustable circuit, obtain so as to respectively Anneta module being measured Multiple voltage standing wave ratioes；Utilize multiple setup parameters of multiple voltage standing wave ratio and correspondence thereof to calculate To multiple fitness function values；Minimum function value is found out and to should minimum letter in multiple fitness function values The adaptation setup parameter of numerical value；And set adaptation setup parameter as optimal setup parameter.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of the parameter automatic adjustment system of the present invention.
Fig. 2 A-2B is the flow chart of steps of the method that the parameter of the present invention adjusts automatically.
Description of reference numerals:
Portable electron device 1
Anneta module 2
Adjustable circuit 3
Parameter automatic adjustment system 10
Setting module 20
Measurement module 30
Adjusting module 40
Processing module 50
Mode altering module 60
Detailed description of the invention
For those skilled in the art can be allowed to know more about the technology contents of the present invention, especially exemplified by the most concrete real Execute example to be described as follows.
Hereinafter please refer to the configuration diagram that Fig. 1 is the parameter automatic adjustment system of the present invention.
The parameter automatic adjustment system 10 of the present invention is used for Anneta module 2 and an adjustable circuit 3, Anneta module 2 and adjustable circuit 3 can be arranged in portable electron device 1.This portable electric Sub-device 1 can be that mobile phone, panel computer, notebook computer or Wearable device etc. have nothing The device of line communication function, but the present invention is not limited with the above-mentioned device enumerated.Anneta module 2 is used To transmit wireless signal, adjustable circuit 3 is then in order to adjust Anneta module 2 by its setup parameter Operation frequency, if the most adjustable circuit 3 is variable capacitance, the adjustment system 10 of the present invention can Anneta module 2 is changed in the resonance frequency of high frequency or low frequency by adjusting the capacitance of adjustable circuit 3 Rate.Owing to Anneta module 2 and the application of adjustable circuit 3 and principle are by technology belonging to the present invention In field known to technical staff, therefore do not repeat them here.
The parameter automatic adjustment system 10 of the present invention includes setting module 20, measurement module 30, adjusts Module 40 and processing module 50.Setting in adjustable circuit 3 is joined by setting module 20 in order to set Count an adjusting range, adjustment increments and the specific times etc. being adjusted, wherein this adjustment model Enclose and include minimum setting value and a maximum set value.In other words, setting module 20 is that setting is adjustable Setup parameter in circuit 3, by the way of increasing this adjustment increments, increases from minimum setting value every time It is added to maximum set value.For example, when the minimum setting value set as 20 maximum set value as 30, When adjustment increments is 1, its adjusted value is just from 20,21,22 ... increase to 30.Consequently, it is possible to just Multiple setup parameter can be set out with setting module 20.Specific times is then for repeat adjustable circuit 3 The number of times adjusted, such as 10 times, but the present invention is not limited to this, and the present invention does not the most limit and to repeat Adjust adjustable circuit 3.
Measurement module 30 is to be electrically connected with this Anneta module 2, obtains this Anneta module 2 in order to measure One operation frequency.Adjusting module 40 is to be electrically connected with this setting module 20 and this adjustable circuit 3, uses To control this adjustable circuit 3 by multiple setup parameters, such as, adjust the one of this adjustable circuit 3 Variable capacitance adjusts Anneta module 2 in high frequency or the resonant frequency of low frequency.It is noted that leading portion Described adjusted value 20～30 can be for the digital analog converter (not shown) institute's generation in adjusting module 40 Numerical value (DAC) value of the digital analog converter of table, if the digital analog converter of 8 bits, Then maximin is from 0～255.When adjustable circuit 3 to be adjusted by adjusting module 40, it it is root The capacitance of variable capacitance is changed according to setup parameter.When often inputting a setup parameter, measurement module 30 The waveform of the voltage standing wave ratio of Anneta module 2 will be measured, the most just can be according to each setting Anneta module 2 is measured and obtains multiple voltage standing wave ratio by parameter, is known from further under this setup parameter, One high-frequency operation frequency of this Anneta module 2 and a low frequency operation frequency.
Processing module 50 is to be electrically connected with this adjusting module 40 and this measurement module 30.Work as measurement module After 30 measurements obtain multiple voltage standing wave ratioes of Anneta module 2 and the plurality of setup parameter of its correspondence, Processing module 50 is calculated many according to the plurality of setup parameter of multiple voltage standing wave ratioes and its correspondence Individual adaptation (fitness) functional value, and in multiple fitness function values, find out a minimum function value and to should The adaptation setup parameter of minimum function value.And central processing module 50 can utilize different functions by terms of Calculation obtains multiple fitness function value and finds out adaptation setup parameter.In one embodiment of the present invention, The parameter obtained can be substituted in the first function, the second function or the 3rd function by processing module 50, its In the formula of this first function be:
f i t n e s s [ x ] = Σ f S W R [ x , f ] , f 1 ≤ f ≤ f 2 ;
The formula of this second function is:
f i t n e s s [ x ] = Σ f S W R [ x , f ] 2 , f 1 ≤ f ≤ f 2 ;
The formula of the 3rd function is:
Wherein fitness [x] is the plurality of fitness function value, and f is operation frequency, f1Minimum during for measuring Operation frequency, f2Maximum operation frequency during for measuring, x is the setup parameter of input, and maximum operation Frequency f2And minimum operation frequency f1It is to use frequency range to determine according to portable electron device 1.This The voltage standing wave ratio that 50 measurements of bright processing module obtain substitutes into wherein the one of above-mentioned three kinds of functions respectively Plant and calculate, because voltage standing wave ratio is the smaller the better, so processing module 50 is by calculated minimum letter Setup parameter corresponding to numerical value is set as optimal setup parameter.
Above-mentioned formula by way of example only, and any of the above-described formula all can be calculated adaptation set Parameter, the present invention is not limited to above-mentioned formula, is also not intended to use which formula just can obtain Good result.
Then processing module 50 is after calculating is learnt multiple fitness function value and adapted to setup parameter, permissible Directly this adaptation setup parameter is set as optimal setup parameter but it also may again repeat to adjust adjustable The flow process of formula circuit 3.Setting module 20 can reset newly according to the adaptation setup parameter found out The second adjusting range and second adjust increments.Adjusting module 40 is according to second be newly calculated Adjusting range controls this adjustable circuit 3 again, the minimum namely obtained according to the second adjusting range and Maximum set value controls adjustable circuit 3 again, then is measured Anneta module 2 by measurement module 30 The waveform of voltage standing wave ratio, last processing module 50 is according to new multiple voltage standing wave ratioes and correspondence thereof New multiple setup parameters be calculated new multiple fitness function values, and find out the one of its correspondence New adaptation setup parameter.The most just can again obtain new adaptation setup parameter.Parameter is certainly The flow process of the dynamic adjustment system 10 adjustable circuit of repeatable adjustment 3 can be until the adjustment of adjusting module 40 Till number of times has reached specific times set in advance.
And if during it is noted that repeat adjustable circuit 3 to adjust, each adjustment increases Amount all differs, and numerical value is more and more less.For example, if setting module 20 is in time adjusting for the first time First setting the first adjusting range as 20 to 30, first to adjust increments be 1, and has obtained an adaptation Setup parameter is 27, can set the second adjustment increments as 0.1 when second time adjusts, and second adjusts Whole scope is 26 to 28.Above-mentioned adjusting range, adjustment increments and specific times all can be by user Sets itself, when adjusting, increments is the least, when specific times is the most, it is possible to adjustment obtains more accurate Result.By repeatedly setting repeatedly, optimal setup parameter i.e. can be found out.And ought finally process After module 50 confirms that the number of times adjusted has reached this specific times, then this adaptation finally obtained is set Determine parameter and be set as an optimal setup parameter, and terminate this adjustment flow process.On the other hand, if adjustable When circuit 3 has multiple variable element, the most multiple variable capacitances, setting module 20 can be for not Same variable element sets different adjusting ranges and adjusts increments, and polyphony rectification journey of laying equal stress on is found out It is suitable for the optimal setup parameter of this adjustable circuit 3.
It is noted that parameter automatic adjustment system 10 also includes a mode altering module 60.Pattern becomes More module 60 can perform a factory mode (Factory mode) or in order to make this portable electron device 1 Normal mode.Factory mode is the portable electron device 1 pattern under factory testing, and user can Under factory mode, portable electron device 1 is performed the test of inside or changes setting.Therefore pattern Change module 60 makes this portable electron device 1, and in performing under a factory mode just to perform adjustment, this is adjustable The flow process of formula circuit 3, and the flow process adjusting this adjustable circuit 3 complete after make this portable electronic fill Put 1 reply and perform a normal mode, but the present invention is not limited to this mode.
It is noted that each module that parameter automatic adjustment system 10 has can be hardware unit, soft The mode frameworks such as part program combined with hardware device, firmware combined with hardware device form, such as, can be storage It is stored in the application product in a readable in computer medium.And each module can be arranged at identical setting In Bei, it is also possible to can be a vector network analyser for different equipment, such as measurement module 30, Other module is then for being arranged in computer system, but the present invention not manner described above is limited. Additionally, present embodiment only illustrates presently preferred embodiments of the present invention, for avoiding repeating, remember the most in detail Carry all possible change combination.But, those skilled in the art it is to be appreciated that above-mentioned each module or Element may not be all necessity.And for implementing the present invention, the existing module of other more detail also may be comprised Or element.Each module or element all may be omitted depending on demand or be revised, and wantonly two intermodules may not There is not other modules or element.
Flow chart of steps next referring to the method that the parameter that Fig. 2 A-2B is the present invention adjusts automatically. It must be noted that, though the ginseng of the present invention is described below as a example by above-mentioned parameter automatic adjustment system 10 The method that number adjusts automatically, but the method that the parameter of the present invention adjusts automatically is not so that being used in above-mentioned phase Isostructural parameter automatic adjustment system 10 is limited.
First step 201 is carried out: set one first adjusting range, one first adjustment increments and one specific Number of times.
Setting module 20 is in order to set one first adjustment being adjusted the parameter in adjustable circuit 3 Scope, one first adjusting increments and a specific times etc., wherein this first adjusting range includes one Little setting value and a maximum set value.Setting module 20 can be adjusted according to first from minimum setting value whereby Whole increments sequentially increases to maximum set value and obtains multiple setup parameter.
Next carries out step 202: make this portable electron device 1 perform a factory mode.
Mode altering module 60 is in order to make this portable electron device 1 in performing a factory set pattern Under, just perform to adjust the flow process of this adjustable circuit 3.
Then step 203 is carried out: utilize each the plurality of setup parameter to adjust this adjustable circuit, so as to dividing Other measure this Anneta module obtains multiple voltage standing wave ratio.
Adjusting module 40, in order to control this adjustable circuit 3 by multiple setup parameters, allows adjustable Circuit 3 changes the voltage standing wave ratio of Anneta module 2.When often inputting a setup parameter, measure mould Block 30 will measure the waveform of the voltage standing wave ratio of Anneta module 2, the most just can be according to each Anneta module 2 is measured by setup parameter, to obtain multiple voltage standing wave ratio.
Carry out step 204 again: utilize the plurality of setup parameter of the plurality of voltage standing wave ratio and correspondence thereof with It is calculated multiple fitness function value.
Processing module 50 is that the plurality of setup parameter according to the plurality of voltage standing wave ratio and correspondence thereof calculates Obtain multiple fitness function value, such as, utilize above-mentioned first to one of them function in the 3rd function Find out multiple fitness function value.
Then step 205 is carried out: in the plurality of fitness function value, find out a minimum function value and to should One adaptation setup parameter of minimum function value.
Because voltage standing wave ratio is the smaller the better, so processing module 50 is by calculated in step 204 In multiple fitness function values, find out minimum function value, and its corresponding adaptation setup parameter.
Then step 206 is carried out: be confirmed whether that repeating to adjust this adjustable circuit reaches this specific times.
After calculating multiple fitness function value and adapting to setup parameter, processing module 50 is to be confirmed whether Repeat to adjust this adjustable circuit 3 and reached this specific times.
If not yet reaching to adjust number of times, then carry out step 207: produce one the according to this adaptation setup parameter Two adjusting ranges and one second adjust increments.
Setting module 20 can reset new the second adjusting range and second according to adapting to setup parameter Adjust increments, and wherein the second adjustment increments is less than the first adjustment increments.It is similar to step 201, the second adjusting range the most also has minimum setting value and maximum set value.Therefore in this step 207 In, setting module 20 can adjust increments from the minimum setting value of the second adjusting range according to second and depend on Sequence increases to maximum set value, and obtains new multiple setup parameters.
Carry out step 208 again: the new adaptation obtaining new multiple fitness function values and correspondence thereof sets Determine parameter.
Adjusting module 40 is again to control this adjustable circuit according to the second adjusting range being newly calculated 3, it is possible to again obtain new adaptation setup parameter, namely obtain according to the second adjusting range Little and maximum set value controls adjustable circuit 3 again, then is measured Anneta module by measurement module 30 The waveform of the voltage standing wave ratio of 2, last processing module 50 be according to new multiple voltage standing wave ratioes and Corresponding new multiple setup parameters are calculated new multiple fitness function values, and it is corresponding to find out it A new adaptation setup parameter.Owing to finding out the new flow process adapting to setup parameter and above-mentioned steps 203 Identical to 205, therefore be not repeated.Then return step 206 to go to be confirmed whether Repeat to adjust this adjustable circuit and reach this specific times.
If having reached specific times, then carry out step 209: this adaptation setup parameter that will finally give It is set as optimal setup parameter.
Finally after this processing module 50 confirms to reach this specific times, then the adaptation finally obtained is set Determine parameter and be set as an optimal setup parameter, and terminate this adjustment flow process.
Finally just carry out step 210: make this portable electron device perform a normal mode.
Mode altering module 60, after the flow process adjusting adjustable circuit 3 terminates, makes portable electronic fill Put 1 reply and perform a normal setting pattern.
It must be noted that, the method that the parameter of the present invention adjusts automatically is not with above-mentioned step time Sequence is limited, as long as the purpose of the present invention can be realized, above-mentioned order of steps also can be changed.
Automatically the method adjusted by parameter automatic adjustment system 10 and the parameter of this case, can be easily Automatically adjust the parameter of adjustable circuit 3, and then the coupling changing Anneta module 2 responds, without Utilization manually adjusts, and adjustment time can be greatly reduced.
It is noted that above-mentioned embodiment only illustrates presently preferred embodiments of the present invention, for avoiding repeating, Record all possible change combination the most in detail.But, those skilled in the art it is to be appreciated that on State each module or element may not be all necessity.And for implementing the present invention, other more detail also may be comprised Existing module or element.Each module or element all may be omitted depending on demand or be revised, and wantonly two Other modules or element may not be there is in intermodule.Without departing from basic framework person of the present invention, all should The interest field advocated by this patent, and should be as the criterion with claim.

Claims (11)

1. the method that parameter adjusts automatically, for the adjustable circuit of an Anneta module and, passes through Adjust a setup parameter of this adjustable circuit to change an operation frequency of this Anneta module；This parameter Automatic adjusting method comprises the following steps:
Step A: set one first adjusting range and one first and adjust increments, wherein this first adjustment Scope includes minimum setting value and a maximum set value；
Step B: sequentially increase to this maximum from this minimum setting value according to this first adjustment increments and set Definite value and obtain multiple setup parameter；
Step C: utilize each the plurality of setup parameter to adjust this adjustable circuit, so as to respectively to this sky Wire module measures and obtains multiple voltage standing wave ratio；
Step D: the plurality of setup parameter utilizing the plurality of voltage standing wave ratio and correspondence thereof is many to obtain Individual fitness function value；
Step E: find out a minimum function value in the plurality of fitness function value and to should minimum function value One adaptation setup parameter；And
Step F: set this adaptation setup parameter as an optimal setup parameter.
2. the method that parameter as claimed in claim 1 adjusts automatically, the most in step, also wraps Include setting one specific times；Also comprise the following steps: after step E
It is confirmed whether that repeating to adjust this adjustable circuit reaches this specific times；
If not yet reaching this specific times, then produce one second adjusting range according to this adaptation setup parameter And one second adjust increments, and with this second adjusting range and this second adjust increments perform step B To step E, wherein this second adjustment increments is less than this first adjustment increments；And
If having reached this specific times, then perform step F.
3. the method that parameter as claimed in claim 2 adjusts automatically, wherein this Anneta module and this can Mode circuit is disposed in a portable electron device, and before step A, the method also includes following Step:
This portable electron device is made after performing a factory mode, to perform the setup parameter of this adjustable circuit Automatic adjusting method；And
After step F, the method is further comprising the steps of:
Make this portable electron device reply after the setup parameter of this adjustable circuit has adjusted to perform One normal mode.
4. the method that parameter as claimed in claim 2 adjusts automatically, also include utilizing one first function, One second function or one the 3rd function to be calculated the step of the plurality of fitness function value, wherein this The formula of one function is:
f i t n e s s [ x ] = Σ f S W R [ x , f ] , f 1 ≤ f ≤ f 2 ;
The formula of this second function is:
f i t n e s s [ x ] = Σ f S W R [ x , f ] 2 , f 1 ≤ f ≤ f 2 ;
The formula of the 3rd function is:
f i t n e s s [ x ] = Σ f ( S W R [ x , f ] - 1 ) 2 , f 1 ≤ f ≤ f 2 ,
Wherein fitness [x] is the plurality of fitness function value, and f is this operation frequency, f1During for measuring Little operation frequency, f2Maximum operation frequency during for measuring, x is this setup parameter.
5. the method that parameter as claimed in claim 1 adjusts automatically, wherein this setup parameter is that this can One capacitance of one variable capacitance of mode circuit.
6. a parameter automatic adjustment system, for the adjustable circuit of an Anneta module and, wherein should Adjustable circuit is the operation frequency changing this Anneta module by adjusting a setup parameter, this parameter Automatic adjustment system includes:
One setting module, adjusts increments in order to set one first adjusting range and one first, wherein should First adjusting range includes minimum setting value and a maximum set value, and this setting module is so as to from this Minimum setting value sequentially increases to this maximum set value according to this first adjustment increments and obtains multiple setting Determine parameter；
One measurement module, is to be electrically connected with this Anneta module, obtains the one of this Anneta module in order to measure Operation frequency；
One adjusting module, is to be electrically connected with this setting module and this adjustable circuit, respectively should in order to utilize Multiple setup parameters adjust this adjustable circuit, make this measurement module measure this Anneta module respectively To multiple voltage standing wave ratioes；And
One processing module, is to connect this adjusting module and this measurement module, to utilize the plurality of voltage to stay The plurality of setup parameter of Bob and correspondence thereof is to be calculated multiple fitness function value, and in the plurality of Fitness function value is found out a minimum function value and to should minimum function value one adaptation setup parameter, To set this adaptation setup parameter as an optimal setup parameter.
7. parameter automatic adjustment system as claimed in claim 6, wherein this setting module also includes setting A fixed specific times, this processing module is to further confirm that the most repeating to adjust this adjustable circuit reaches To this specific times, if not yet reaching this specific times, this setting module is to set ginseng according to this adaptation Number produces one second adjusting range and one second and adjusts increments, makes this adjusting module utilize this second tune Whole scope and this second adjustment increments readjust this adjustable circuit, make this measurement module the most right This Anneta module measures and obtains new multiple voltage standing wave ratioes, and finally this processing module utilizes the plurality of electricity The plurality of setup parameter of pressure standing-wave ratio and correspondence thereof is to obtain new multiple fitness function values and right The new adaptation setup parameter answered；Wherein this second adjustment increments is less than this first adjustment increases Amount；If having reached this specific times, then this processing module is that this adaptation finally given is set ginseng Number is set as this optimal setup parameter.
8. parameter automatic adjustment system as claimed in claim 7, wherein this Anneta module and this is adjustable Formula circuit is disposed in a portable electron device, and this Antennaautoadjust system also includes a pattern Change module, adjustable in order to make this portable electron device perform this after performing a factory set pattern The setup parameter of circuit adjusts automatically, and the setup parameter of this adjustable circuit adjusted after make this just Portable electronic apparatus is replied and is performed a normal mode.
9. parameter automatic adjustment system as claimed in claim 7, wherein this processing module is to utilize one First function, one second function or one the 3rd function are to be calculated the plurality of fitness function value, wherein The formula of this first function is:
f i t n e s s [ x ] = Σ f S W R [ x , f ] , f 1 ≤ f ≤ f 2 ;
The formula of this second function is:
f i t n e s s [ x ] = Σ f S W R [ x , f ] 2 , f 1 ≤ f ≤ f 2 ;
The formula of the 3rd function is:
f i t n e s s [ x ] = Σ f ( S W R [ x , f ] - 1 ) 2 , f 1 ≤ f ≤ f 2 ,
Wherein fitness [x] is the plurality of fitness function value, and f is this operation frequency, f1During for measuring Little operation frequency, f2Maximum operation frequency during for measuring, x is this setup parameter.
10. parameter automatic adjustment system as claimed in claim 6, wherein this adjusting module is to adjust One variable capacitance of this adjustable circuit whole, this setup parameter is for a capacitance.
11. parameter automatic adjustment systems as claimed in claim 6, wherein this measurement module be for one to Amount Network Analyzer.
CN201610271991.6A 2015-05-18 2016-04-27 Automatic parameter adjusting system and automatic parameter adjusting method thereof Active CN106169944B (en)

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