CN102130674B - Single-wire system single-pole double-throw electronic touch switch - Google Patents
Single-wire system single-pole double-throw electronic touch switch Download PDFInfo
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- CN102130674B CN102130674B CN 201110078348 CN201110078348A CN102130674B CN 102130674 B CN102130674 B CN 102130674B CN 201110078348 CN201110078348 CN 201110078348 CN 201110078348 A CN201110078348 A CN 201110078348A CN 102130674 B CN102130674 B CN 102130674B
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Abstract
The invention discloses a single-wire system single-pole double-throw electronic touch switch, which comprises a capacitive touch switch, a touch and master control processing module, a driving power module, a power switch module and a main power module, wherein the capacitive touch switch is connected to the touch and master control processing module, and inputs a switch signal to the touch and master control processing module; the touch and master control processing module controls the power switch module to work; the power switch module supplies power to a load; the main power module provides electric energy for the touch and master control processing module; and the driving power module supplies the power to the other modules. The single-wire system single-pole double-throw electronic touch switch can realize control over the same load at two places, realize the same functions of a mechanical switch by adopting the capacitive electronic touch switch and simultaneously solve the problem of short service life of the mechanical switch, is safer and has longer service life.
Description
Technical field
The present invention discloses a kind of electronic switch, particularly a kind of single-wire system single-pole double-throw electronic touch switch.
Background technology
Switch is electronic device commonly used in present electronic technology, switch commonly used of the prior art is mechanical switch, needs manual toggle switch, to realize the break-make of control circuit, there are a lot of inconveniences in it in operation, and the quality of switch and be difficult to useful life be guaranteed.So electronic switch just arises at the historic moment, as: soft-touch control, audio-switch, vibroswitch etc., soft-touch control of the prior art all only have single-point and control on-off function, have in the use a lot of inconveniences.
Summary of the invention
For the above-mentioned awkward shortcoming of soft-touch control of the prior art of mentioning, the invention provides a kind of new single-wire system single-pole double-throw electronic touch switch, it utilizes and touches and master control processing module power ratio control switch module break-make, by power switch module drive loaded work piece, address the above problem.
the technical scheme that the present invention solves its technical problem employing is: a kind of single-wire system single-pole double-throw electronic touch switch, switch comprises capacitive touch switch, touch and the master control processing module, the driving power module, power switch module and main power source module, capacitive touch switch is connected on touch and master control processing module, give by capacitive touch switch input switch signal and touch and the master control processing module, touch and the work of master control processing module power ratio control switch module, power switch module powering load, main power source module provides electric energy for touch and master control processing module, the driving power module is given other module for power supply, described power switch module is provided with more than one, include two bidirectional triode thyristors in each power switch module, three point interfaces and seven point interfaces, two bidirectional triode thyristors are respectively controllable silicon T1 and controllable silicon T2, there is respectively an interface to link together in controllable silicon T1 and controllable silicon T2, be connected to simultaneously on first point of interface of three point interfaces, another interface of controllable silicon T1 is connected on second point of interface of three point interfaces, another interface of controllable silicon T2 is connected on the 3rd point of interface of three point interfaces, three point interfaces are used for being connected with light fixture, seven point interfaces are connected with touch and master control processing module, each power switch module is connected with touch and master control processing module respectively, first point of interface that is used for AC power input seven point interfaces is connected with the second point of interface of three point interfaces, be used for the AC power input, second point of interface in seven point interfaces is connected with the control end of controllable silicon T1, the 3rd point of interface in seven point interfaces is connected with the first interface point of three point interfaces, the control end of the 4th controllable silicon T2 in seven point interfaces connects, the 5th point of interface in seven point interfaces is connected with the 3rd point of interface of three point interfaces, the 6th point of interface in seven point interfaces connects the low-voltage dc power supply of main power source module, be connected with capacitor type touch switch on the 7th point of interface in seven point interfaces.
The technical scheme that the present invention solves its technical problem employing further comprises:
Described touch and master control processing module comprise touch and master control process chip and the switch element with capacitor type touch switch identification, capacitive touch switch is connected on the input of touch and master control process chip, touch and master control process chip control switch cell operation the work of switch element power ratio control switch module.
Described switch element is provided with two groups, and two groups of switch elements arrange for interlocking.
Described switch element comprises optocoupler, controllable silicon and rectifier bridge, optocoupler be connected to touch and the master control processing module on output on, the silicon controlled break-make is controlled in optocoupler output, and controllable silicon is connected on the output of rectifier bridge, and rectifier bridge is connected on main power source module.
Described driving power module comprises voltage stabilizing didoe and voltage stabilizing chip, and alternating current inputs to the voltage stabilizing chip through the voltage stabilizing didoe of serial connection, exports low-voltage DC after the voltage stabilizing chip.
Described main power source module comprises more than one rectifier bridge, switching tube, transformer and more than one voltage stabilizing chip, more than one rectifier bridge output-parallel connects, rectifier bridge exports input of transformer to, another input of transformer is connected with ground by switching tube, simultaneously, rectifier bridge output is connected to the control end of switching tube through current-limiting resistance, more than one voltage stabilizing chip is connected on the output of transformer, and the voltage stabilizing chip provides electric energy for touch and master control processing module.
Described main power source module also comprises feedback module, and feedback module comprises voltage stabilizing didoe and optocoupler, voltage stabilizing didoe sampling voltage stabilizing chip input voltage, and be connected with optocoupler, by the break-make of optocoupler control switch pipe.
Described rectifier bridge exports input of transformer to by resistance R 5, is connected with capacitor C 1 on the common port of resistance R 5 and transformer, capacitor C 1 other end ground connection, and capacitor C 1 and resistance R 5 form the RC filter circuits.
Described power switch module is provided with more than one group, and every group comprises two bidirectional triode thyristors, and two bidirectional triode thyristors are touched respectively and the master control processing module is controlled, and two bidirectional triode thyristor one ends connect, and the other end is exported to respectively load supplying.
The invention has the beneficial effects as follows: can realize the same load of two places control by the present invention, the present invention adopts the capacitance touch electronic switch, can reach and the mechanical switch same function, the present invention is safer, the life-span is longer, can stop the problem in useful life of mechanical switch simultaneously.Electronic switch of the present invention has super low-power consumption, and under holding state, two groups of switch combination power consumptions are about 20mW, far below the stand-by power consumption of standard of energy regulation, and the present invention is one wire system, can directly replace mechanical switch, need not rewiring, save electric wire and cost of labor.Be applicable to two places and control same loads (as lamp, motor, fan) etc., when as of the present invention in installing at corridor, can open stair light the 1st floor touch, after 2nd floors, then touch this switch of the other end, can turn off this lamp.Aspect family expenses, at the place that enters, this switch of Multi-channel type is installed, after turning on corresponding lamp, can use this similar switch to close this lamp at each minute control point, stop again to locate to turn off the light to the doorway, feel about in the dark and return lamp bright place.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is circuit block diagram of the present invention.
Fig. 2 is main board circuit theory diagrams of the present invention.
Fig. 3 is switching control section circuit theory diagrams of the present invention.
Fig. 4 is power unit circuit theory diagrams of the present invention.
Fig. 5 is application circuit schematic diagram of the present invention.
Embodiment
The present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with the present embodiment or approximate with basic structure, all within protection range of the present invention.
Please refer to accompanying drawing 1, the present invention mainly comprises capacitive touch switch, touch and master control processing module, driving power module, power switch module and main power source module, capacitive touch switch is connected on touch and master control processing module, give by capacitive touch switch input switch signal and touch and the master control processing module, touch and the work of master control processing module power ratio control switch module, power switch module powering load, main power source module provides electric energy to the power switch module, and the driving power module is given other module for power supply.
In the present embodiment, so that 4 paths to be set in same switch simultaneously, be that the light on and off that same switch can be controlled four lamps simultaneously are example, structure of the present invention is specifically described, during concrete enforcement, also a-road-through road or two paths or multiplexer channel can be set according to actual needs, its structure is identical with the present embodiment basic structure.Please refer to accompanying drawing 2, in the present embodiment, the power switch module is provided with four, each power switch module controls a-road-through road, i.e. lamp of each power switch module controls.in the present embodiment, be specifically described take first power switch module as the structure of example to the power switch module, wherein include two bidirectional triode thyristors in the first power switch module, three point interfaces and seven point interface JP1, two bidirectional triode thyristors are respectively controllable silicon T1 and controllable silicon T2, there is respectively an interface to link together in controllable silicon T1 and controllable silicon T2, be connected to simultaneously a point of interface of three point interfaces (in the present embodiment, be the first interface point) on, another interface of controllable silicon T1 is connected to another point of interface of three point interfaces (in the present embodiment, be the second point of interface) on, another interface of controllable silicon T2 is connected to the 3rd point of interface of three point interfaces (in the present embodiment, be the 3rd point of interface) on, three point interfaces are used for being connected with light fixture.seven point interface JP1 are used for being connected with touch and master control processing module, in the present embodiment, each power switch module is connected with touch and master control processing module, wherein, first point of interface that is used for seven point interface JP1 of AC power input is connected with the second point of interface of three point interfaces, be used for the AC power input, second point of interface in seven point interface JP1 is connected with the control end of controllable silicon T1, the 3rd point of interface in seven point interface JP1 is connected with the first interface point of three point interfaces, the control end of the 4th controllable silicon T2 in seven point interface JP1 connects, the 5th point of interface in seven point interface JP1 is connected with the 3rd point of interface of three point interfaces, the 6th point of interface in seven point interface JP1 connects low-voltage dc power supply, be connected with capacitor type touch switch on the 7th point of interface in seven point interface JP1, the concrete annexation of above-mentioned three point interfaces and seven point interfaces is not limited in above-mentioned example, it can change according to specific needs, only need satisfy corresponding circuit connecting relation gets final product.Please in conjunction with referring to accompanying drawing 3, touch in the present embodiment and master control processing module core component are touch and the master control process chip U2 with capacitor type touch switch identification, in the present embodiment, it is the chip of ADPT005 that touch and master control process chip U2 adopt model, it has capacitor type touch switch identification and data processing function, in the present embodiment, be connected with capacitor C 4 on the sensitivity control end of touch and master control process chip U2, capacitor C 4 is the touch sensitivity control capacittance, change the size of this electric capacity, can change sensitivity.in the present embodiment, touch and the master control processing module in also be provided with and touched and switch element that master control process chip U2 controls, in the present embodiment, switch element is provided with two groups, the circuit structure of two groups of switch elements is identical, in the present embodiment, the control end of two groups of switch elements is connected to the I/O mouth of touch and master control process chip U2, connect into interlocking structure, during concrete enforcement, also the control end of two groups of switch elements can be connected on the same I/O mouth of touch and master control process chip U2, connect an inverter between the control end of two groups of switch elements, form hard interlocking, during i.e. first group of switch element conducting, second group of not conducting of switch element, during second group of switch element conducting, first group of not conducting of switch element.in the present embodiment, as an example of the circuit of first group of switch element example, its circuit structure is specifically described, first group of switch element mainly comprises optocoupler OP1, controllable silicon SCR 1 and rectifier bridge BD1, light-emitting diode one end in optocoupler OP1 is connected on the output of driving power module, the other end is connected on the I/O mouth of touch and master control process chip U2, phototriode in optocoupler OP1 is controlled at the break-make of controllable silicon SCR 1, controllable silicon SCR 1 is connected on the output of rectifier bridge BD1, in the present embodiment, controllable silicon SCR 1 is connected in series with resistance R 4, and be connected on the output of rectifier bridge BD1, resistance R 5 is connected in series with voltage stabilizing didoe ZD3, and be connected on the output of rectifier bridge BD1, resistance R 5 is connected on the input of the phototriode in optocoupler OP1 with the common port of voltage stabilizing didoe ZD3, the output of the phototriode in optocoupler OP1 is connected on the control end of controllable silicon SCR 1, be connected in parallel to capacitor C 5 with voltage stabilizing didoe ZD3, between the negative pole of the output of the phototriode in optocoupler OP1 and the output of rectifier bridge BD1, cross-over connection has resistance R 7, be connected in parallel to capacitor C 6 with resistance R 7, so, form three loops, the controllable silicon SCR 1 of series connection and resistance R 4 form article one major loop, the resistance R 5 of series connection and voltage stabilizing didoe ZD3 form the second loop, phototriode in optocoupler OP1 and resistance R 7 form the 3rd loop, when not conducting of switch element, because the resistance of resistance R 5 is larger, deficiency is so that the elementary conducting of rectifier bridge BD1, so, the not conducting of bidirectional triode thyristor T1 that is connected with rectifier bridge BD1, when the switch element conducting, the secondary of rectifier bridge BD1 forms a closed-loop path by controllable silicon SCR 1 and resistance R 4, make the primary current of rectifier bridge BD1 larger, the bidirectional triode thyristor T1 conducting that is connected with rectifier bridge BD1, the lamp luminescence that controlled by bidirectional triode thyristor T1, simultaneously, existence due to voltage stabilizing didoe ZD3, the current potential of the phototriode in optocoupler OP1 is clamped at 5.1V, make it be unlikely to burn, simultaneously, the resistance R 7 and the capacitor C 6 that are connected in parallel can play Anti-Jamming, prevent controllable silicon SCR 1 false triggering.The driving power module is given and is touched and the power supply of master control processing module, in the present embodiment, the driving power module comprises voltage stabilizing didoe ZD1 and voltage stabilizing chip U1, voltage stabilizing didoe ZD1 is connected on the current supply circuit of seven point interface JP1, ZD1 is clamped at 5.1V with electric main by voltage stabilizing didoe, and export to voltage stabilizing chip U1 by diode D4, touch and the power supply of master control processing module through exporting to after voltage stabilizing chip U1 voltage stabilizing.In the present embodiment, be connected with capacitor C 7 between the 3rd point of interface in seven point interface JP1 and voltage stabilizing didoe ZD1, capacitor C 7 is bootstrap capacitor.
Please in conjunction with referring to accompanying drawing 2 and accompanying drawing 4, in the present embodiment, main power source module mainly comprises rectifier bridge group and a transformer T, in the present embodiment, it is the transformer of EFC-13 that transformer T adopts model, and it comprises one tunnel input, four tunnel outputs, in the present embodiment, transformer T adopts multi winding transformer, and it can with carrying out the electricity isolation between multichannel output, can not influence each other it.Please refer to accompanying drawing 2, the rectifier bridge group in the present embodiment comprises six rectifier bridges, i.e. BD1 to BD6, and six rectifier bridge outputs in parallel, the connection requirement for load in the present embodiment is provided with six, when specifically implementing, also can select according to actual needs.in the present embodiment, be connected by 10 joints between rectifier bridge group and transformer T, the positive pole output of rectifier bridge group is connected on the elementary input of transformer T by resistance R 5, simultaneously, the current-limiting resistance R1 of positive pole output by being connected in series of rectifier bridge group, resistance R 2 is connected with resistance R afterwards and the phototriode in optocoupler OP1 is connected, the current-limiting resistance R1 that is connected in series, resistance R 2 are connected with resistance R with optocoupler OP1 in the common point of phototriode be connected with the control end of switching tube Q1, switching tube Q1 is connected between another elementary input and ground of transformer T, simultaneously, be connected with capacitor C 1 on the common port of resistance R 5 and transformer T, resistance R 5 and capacitor C 1 form a RC oscillator, thereby formation high frequency switch power, utilize Switching Power Supply with the high efficiency 5V of the being converted to low-voltage DC of civil power.Be connected with respectively a voltage stabilizing chip in four tunnel outputs of transformer T, utilize transformer T to separate common place, make it form incoherent passage separately mutually, four voltage stabilizing chips are respectively by 10 joint outputs, and give corresponding the touch and the power supply of master control process chip by a diode, when powering on, give by main power source module to touch and the power supply of master control process chip, when circuit turn-on, give by voltage stabilizing didoe ZD1 to touch and the power supply of master control process chip.Wherein be connected with the voltage stabilizing didoe ZD1 that is connected in series and the light-emitting diode of optocoupler OP1 in one tunnel output, utilize voltage stabilizing didoe ZD1 sampling and outputting voltage, when output voltage surpasses the voltage stabilizing value of voltage stabilizing didoe ZD1, voltage stabilizing didoe ZD1 conducting, and feed back to switching tube Q1 by optocoupler OP1, thereby realize the purpose of stable output.
The present invention in use, identical with mechanical type single-pole double-throw switch (SPDT) mode of connection, the present invention can adopt two electronic switches to control simultaneously four loads in two places, when specifically implementing, and also can be according to actual needs, to controlling a load or two loads or three, please refer to accompanying drawing 5, in the present embodiment, describe as instantiation take bulb as load, during concrete enforcement, also can adopt other forms of load.wherein, first in four three point interfaces in the first switch is connected with an end of a bulb respectively, the other end of each bulb is connected with zero line respectively, second point in first three point interface in second point in first three point interface in the first switch and second switch is connected, in first three point interface in the first switch thirdly with second switch in first three point interface in thirdly be connected, second point in its excess-three in the first switch three point interfaces respectively with second switch in its excess-three three point interface in one thirdly be connected, in its excess-three in the first switch three point interfaces thirdly respectively with second switch in its excess-three three point interface in the second point of be connected, first in four three point interfaces in second switch is connected with live wire respectively, two switches are separately positioned on two places, as: one is arranged on Stall, another is arranged on second floor, perhaps one is arranged on the place, doorway, another is arranged on room etc., by touching the capacitor type touch switch on one of them switch, the lamp of correspondence is lighted, and then touch on another switch corresponding capacitance touch formula switch, lamp can be extinguished.
Can realize the two places same loads of control (light fixture) etc. by the present invention, the present invention adopts the capacitance touch electronic switch, can reach and the mechanical switch same function, the present invention is safer, the life-span is longer, can stop the problem in useful life of mechanical switch simultaneously.Electronic switch of the present invention has super low-power consumption, and under holding state, two groups of switch combination power consumptions are about 20mW, far below the stand-by power consumption of standard of energy regulation, and the present invention is one wire system, can directly replace mechanical switch, need not rewiring, save electric wire and cost of labor.Be applicable to two places and control same loads (as lamp, motor, fan) etc., when as of the present invention in installing at corridor, can open stair light the 1st floor touch, after 2nd floors, then touch this switch of the other end, can turn off this lamp.Aspect family expenses, at the place that enters, this switch of Multi-channel type is installed, after turning on corresponding lamp, can use this similar switch to close this lamp at each minute control point, stop again to locate to turn off the light to the doorway, feel about in the dark and return lamp bright place.
Claims (9)
1. single-wire system single-pole double-throw electronic touch switch, it is characterized in that: described switch comprises capacitive touch switch, touch and the master control processing module, the driving power module, power switch module and main power source module, capacitive touch switch is connected on touch and master control processing module, give by capacitive touch switch input switch signal and touch and the master control processing module, touch and the work of master control processing module power ratio control switch module, power switch module powering load, main power source module provides electric energy for touch and master control processing module, the driving power module is given other module for power supply, described power switch module is provided with more than one, include two bidirectional triode thyristors in each power switch module, three point interfaces and seven point interfaces, two bidirectional triode thyristors are respectively controllable silicon T1 and controllable silicon T2, there is respectively an interface to link together in controllable silicon T1 and controllable silicon T2, be connected to simultaneously on first point of interface of three point interfaces, another interface of controllable silicon T1 is connected on second point of interface of three point interfaces, another interface of controllable silicon T2 is connected on the 3rd point of interface of three point interfaces, three point interfaces are used for being connected with light fixture, seven point interfaces are connected with touch and master control processing module, each power switch module is connected with touch and master control processing module respectively, first point of interface that is used for AC power input seven point interfaces is connected with the second point of interface of three point interfaces, be used for the AC power input, second point of interface in seven point interfaces is connected with the control end of controllable silicon T1, the 3rd point of interface in seven point interfaces is connected with the first interface point of three point interfaces, the control end of the 4th controllable silicon T2 in seven point interfaces connects, the 5th point of interface in seven point interfaces is connected with the 3rd point of interface of three point interfaces, the 6th point of interface in seven point interfaces connects the low-voltage dc power supply of main power source module, be connected with capacitor type touch switch on the 7th point of interface in seven point interfaces.
2. single-wire system single-pole double-throw electronic touch switch according to claim 1, it is characterized in that: described touch and master control processing module comprise touch and master control process chip and the switch element with capacitor type touch switch identification, capacitive touch switch is connected on the input of touch and master control process chip, touch and master control process chip control switch cell operation the work of switch element power ratio control switch module.
3. single-wire system single-pole double-throw electronic touch switch according to claim 2, it is characterized in that: described switch element is provided with two groups, and two groups of switch elements arrange for interlocking.
4. single-wire system single-pole double-throw electronic touch switch according to claim 3, it is characterized in that: described switch element comprises optocoupler, controllable silicon and rectifier bridge, optocoupler be connected to touch and the master control processing module on output on, the silicon controlled break-make is controlled in optocoupler output, controllable silicon is connected on the output of rectifier bridge, and rectifier bridge is connected on main power source module.
5. the described single-wire system single-pole double-throw electronic touch switch of any one according to claim 1 to 4, it is characterized in that: described driving power module comprises voltage stabilizing didoe and voltage stabilizing chip, alternating current inputs to the voltage stabilizing chip through the voltage stabilizing didoe of serial connection, exports low-voltage DC after the voltage stabilizing chip.
6. the described single-wire system single-pole double-throw electronic touch switch of any one according to claim 1 to 4, it is characterized in that: described main power source module comprises more than one rectifier bridge, switching tube, transformer and more than one voltage stabilizing chip, more than one rectifier bridge output-parallel connects, rectifier bridge exports input of transformer to, another input of transformer is connected with ground by switching tube, simultaneously, rectifier bridge output is connected to the control end of switching tube through current-limiting resistance, more than one voltage stabilizing chip is connected on the output of transformer, the voltage stabilizing chip provides electric energy for touch and master control processing module.
7. single-wire system single-pole double-throw electronic touch switch according to claim 6, it is characterized in that: described main power source module also comprises feedback module, feedback module comprises voltage stabilizing didoe and optocoupler, voltage stabilizing didoe sampling voltage stabilizing chip input voltage, and be connected with optocoupler, by the break-make of optocoupler control switch pipe.
8. single-wire system single-pole double-throw electronic touch switch according to claim 6, it is characterized in that: described rectifier bridge exports input of transformer to by resistance R 5, be connected with capacitor C 1 on the common port of resistance R 5 and transformer, capacitor C 1 other end ground connection, capacitor C 1 and resistance R 5 form the RC filter circuit.
9. the described single-wire system single-pole double-throw electronic touch switch of any one according to claim 1 to 4, it is characterized in that: described power switch module is provided with more than one group, every group comprises two bidirectional triode thyristors, two bidirectional triode thyristors are touched respectively and the master control processing module is controlled, two bidirectional triode thyristor one ends connect, and the other end is exported to respectively load supplying.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110078348 CN102130674B (en) | 2011-03-30 | 2011-03-30 | Single-wire system single-pole double-throw electronic touch switch |
| US14/005,505 US9685950B2 (en) | 2011-03-23 | 2012-03-16 | Energy-saving electronic touch switch |
| PCT/CN2012/072490 WO2012126337A1 (en) | 2011-03-23 | 2012-03-16 | Energy-saving electronic touch switch |
| IL228399A IL228399A (en) | 2011-03-23 | 2013-09-12 | Energy saving electronic touch switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110078348 CN102130674B (en) | 2011-03-30 | 2011-03-30 | Single-wire system single-pole double-throw electronic touch switch |
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| CN102130674A CN102130674A (en) | 2011-07-20 |
| CN102130674B true CN102130674B (en) | 2013-05-15 |
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| CN 201110078348 Expired - Fee Related CN102130674B (en) | 2011-03-23 | 2011-03-30 | Single-wire system single-pole double-throw electronic touch switch |
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| WO2012126337A1 (en) * | 2011-03-23 | 2012-09-27 | 深圳市阿达电子有限公司 | Energy-saving electronic touch switch |
| CN107561981B (en) * | 2017-08-29 | 2020-02-21 | 江苏大学 | Remote communication electric automobile controller powered by double power supplies |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201956995U (en) * | 2011-03-30 | 2011-08-31 | 深圳市阿达电子有限公司 | Single-wire type SPDT touch electronic switch |
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| CN201956995U (en) * | 2011-03-30 | 2011-08-31 | 深圳市阿达电子有限公司 | Single-wire type SPDT touch electronic switch |
Non-Patent Citations (2)
| Title |
|---|
| 《宽带GaAsFET微波单片集成单刀双掷开关》;郝冠军,夏先齐,李剑平;《微波学报》;19941231(第2期);40-44 * |
| 郝冠军,夏先齐,李剑平.《宽带GaAsFET微波单片集成单刀双掷开关》.《微波学报》.1994,(第2期), |
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