TWM360366U - Integrated antenna module characteristics testing equipment - Google Patents

Description

M360366 * V. New description: [New technology technology, domain] 0, 纟 has _ kinds of antenna module test equipment, especially - an integrated antenna for simultaneous testing of induction __ electrical characteristics and ship characteristics Module characteristic test set [prior art], Wei Jin's no face _ wealth, whether it is _, financial or high-speed digital • communication read test 'we can correspond to _ equipment for design, analysis, verification and debugging work . For example, the sensing antenna _ group usually needs to be tested for electrical characteristics and Wei characteristics, and the / port is used as a bridge between the test instrument and the sensing antenna module. Usually, the fixture will use an active or broken probe (Pro_ is electrically connected to the inductive antenna module to be tested, and the spectrometer (Spectmm) is used to detect the antenna in the inductive antenna module. Solution value or RF power value; or by - Grid* (CUrremMeter) to check •• 钱 钱 钱 钱 钱 钱 钱 钱 钱 钱 蝴 赖 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似 似The safety specification. In addition, after the induction antenna pull group passes the above-mentioned related electrical characteristic test, it also needs to perform functional characteristic detection on the inductive antenna module (for example, receiving sensitivity (4) such as moving. _ following 3〇 detection). Usually it will go outside. The inductive antenna module is placed in an open space, and the antenna test equipment is used to actually verify the long-distance transmission condition and the size and range of the received signal sensitivity. However, due to the complexity of the existing space and surrounding environment noise, Everywhere, 3 M360366 has various kinds of radiation interference and barriers. It is quite difficult to find a clean and undisturbed place to test this aspect. It is also often limited by the limits of weather changes. The measured result will result in the performance of the 'shadowing shadow _ sensing antenna module, which will cause considerable error due to environmental variables. 疋乂通吊用用一波波室(, the antenna of the sensing antenna module is in the air (4) The simulation test, (4) The anechoic chamber is on the one hand the pure frequency of the electric needle interference on the wire, and the other is that the paste part is shielded by the riding source without causing interference to the outside world. _High absorbing and high barrier properties, generally formed by adding absorbing materials on the six walls of the anechoic chamber, closed box recording, single suction (four) material to prevent reflection of the fairy and increase the distance from the outside Pw In this case, the anechoic chamber simulation is used as a test site for an outdoor open test area, and an appropriate attenuator (Attenuat〇r) is selected, so that the attenuator is based on the wireless transmission standard specification applicable to the sensing antenna module. Testing, and then simulating the wireless communication status of the sensing group _ group in the real environment. Therefore, the above-mentioned sensing antenna module testing process can be known that in the test sensing antenna module, the day t 'is often the sensing day The electrical characteristic part and the functional characteristic part of the quilt are tested separately, and the electrical characteristics and functional characteristics are not combined and tested at the same time. Thus, the electrical characteristics and the structure of the Wei New test will lead to the money and the antenna module. The test data produces very large errors. Furthermore, the actual detection methods of the electrical characteristics and functional characteristics of the general induction antenna module are mostly divided into two test flows. For example, the first wave is the first wave M360366 darkroom. Do the domain detection of the characteristics of the celestial group, such as the observation of the antenna module's working center frequency value, the maximum RF wheel (such as in the Qingqing. Detection) or the induction antenna module's current consumption and other related static test parameters After that, 'the second anechoic chamber is used as the functional characteristic of the sensing antenna module to detect the dynamics of the antenna of the sub-needle« Ying Tian Lai group, such as the detection of receiving sensitivity (Receivable sensibility).

However, the test procedure of the above-mentioned sensing antenna module can only be customized for a single test project, so that the overall process must be segmented and sub-categorized, in addition to the sensing antenna module being tested, other sensing antenna modules. Also in idle state 'will be « many times crane charm and very inefficient. It is cumbersome. In addition, when the sensing day_group is used to carry out the inspection project of the 绯 _ function ship, it is necessary to adjust the side test equipment and the professional charm by manpower, for example, disassembling and arranging the line on the test fixture, or the radio wave _, the contact scale between the sensing antenna core group and the test equipment, so that the overall test process ten ^ Bu ' (four) screaming, so the sense = line mode _ electrical characteristics of the test, must __ sensing antenna module shift is Extremely not (four) job style. In this case, the induction antenna module cannot be detected by the -= item after the finished product. This segmentation test process only increases the trouble and trouble of the second operation. If you want to test the multi-domain antenna module 5 M360366 group, you need to add more anechoic chambers to achieve, but the cost of the test (including the cost of equipment and the cost of manpower) == test of the sensor Time and reduce the testing process, production and quality management, which is the current direction of the research and improvement direction [new content]

In the case of verification and testing, the inductive antenna module of the target 3 is tested separately for the electrical characteristic part and the functional characteristic part of the group; the segmentation tender _, the lion _ butterfly and the measurement: raw. Therefore, on the purchase of _, this creation of fine plum should be __ Na Na and test the integrated antenna module characteristic test equipment. According to this __露 integration _M_ er, including a machine phase and - control host. Among them, the chassis constitutes a closed test environment, and the two-year-old has a seat and a transceiver. The secret host is connected to the electrical characteristics check and the functional characteristics detection and composition. And the test socket is provided with a - electrical connection, and the electrical connection is connected to the electrical characteristic detection group to check the functional characteristics. Shouting hair is provided with _ duplex crying, and the coner is connected to the electrical characteristic detection component and the Wei characteristic detection component. #钱天 = Pull group hang set _ test stand and hide connection _ when the connection is made, the induction antenna mode ah out - wireless thief to send and receive H, and by electric evasion detection and functional characteristics _ composition of the induction antenna module The group conducts electrical and Wei characteristics detection, and then transmits the relevant detection information to the (four) line for silk days __戦 and verification operations. 6 M360366 The function of the integrated antenna module characteristic test device disclosed in the present invention is that the electrical characteristic detection component can detect the relevant electrical characteristics of the center frequency, the maximum RF power, the current consumption, etc. of the sensing antenna module, and simultaneously The functional characteristic detection component detects the relevant functional characteristics of the receiving antenna module, such as the receiving sensitivity, and can verify the relevant parameters of the _Si Tianzao group in the test 4 to achieve the sensing antenna module, and the test of the beehive And verify the operation, which saves overall test time and shortens the process. The details of the best embodiment of the creation (4) levy and implementation are as follows. [Embodiment] A schematic view shown in Figs. 1 to 5 is shown. According to the creation of the I-type antenna module, the special test equipment includes a chassis 1 and a test socket 20. The chassis H)_ part constitutes a front space u, and the six-sided surface of the bribed space ^ is provided with a plurality of absorbing elements & a plurality of absorbing elements 12 to prevent two interferences' and an increase in the chassis 1 〇 The isolation of the outside world is accurate. The data of the test results can be further positioned. The opposite sides of the 10 are respectively provided with a positioning slot 13 and a receiving and crying 14. The clamping groove 13 is available for the test seat 2 〇 ^ 131 〇 , and the L 131 13 positioning groove 13 is pierced 13 . The transceiver 14 corresponds to 'and the transceiver 14 is electrically connected to the duplexer 15. The M360366 panel 21 and the fixture 22, and the other test socket 20 of the panel 21 are provided with a detection switch 211 212. And on the side of one side of the panel 21, there is a handle for earning itching ^ 赖 221, and there is a battery in the service slot (2)

Ztirr is respectively provided with a clamping member 223 on opposite sides of the test slot 221, and a data detecting unit and an amplifier 24 are disposed inside the mouthpiece 22. The data detection port 23 is electrically connected to the electrical port 222 and the amplifier 24, respectively. Moreover, the electrical port 222 is electrically connected to the switch 25, and the switch 25 can select to output a 1 pulse signal or a continuous wave signal to the electrical connection hiccup. Further, as shown in Fig. 7 and Fig. 8, the bottom of the panel 21 is provided with a rotating shaft 213, and the bottom of the positioning groove 13 is provided with two supporting frames 16, respectively. And a shaft hole 161 is respectively arranged on the side of the two framings 16 __. The panel 21 can be pivotally connected to the corresponding shaft hole 161 of the cutting frame 16 by the rotating shaft 213, so that the panel 21 can perform a fan-shaped rotating motion on the positioning groove 13. In addition, the handle 212 further has a shaft portion 2121 and a latch 2122. The handle 212 is rotated on the panel 21 by the shaft portion 2121. The latch 2122 is disposed on the side of the shaft portion 2121. Further, above the positioning groove, a fishing lock 132 corresponding to the lock 2122 is provided. According to the operating principle of the integrated antenna module characteristic test device of the present invention, the electrical characteristics and functional characteristics of an inductive antenna module 60 are simultaneously detected. The inductive antenna module 60 has a transmitting antenna 61 and a receiving antenna 62. When the sensing antenna module 60 is to be tested, the panel 21 can be opened by the positioning slot 13 and opened by the M360366, and the armor is carried by the support frame 16 (four) board 21. Then, the sensing antenna weight group 6〇 to be detected is mounted on the test slot N of the jig. The electrical connection within the test slot is electrically connected to the inductive antenna module (8). Then, the central antenna 223 is directed to the relative displacement of the inductive antenna module 6 in the test slot 221. The sensing antenna module 6 is electrically connected to the electrical connector by the clamping of the two clamping components. Contact (as shown in Figure 5 and Figure 6).

After that, the panel 21 can be rotated and closed on the positioning groove 1S, and the lion can be buckled into the inside of the 132 (such as "please" and "9th figure" closely positioned by the positioning groove 3 (four) - positioning. The two-person perforation 131 can be made to make the inductive antenna module 60 on the jig 22 transmit and receive.

When the panel 21 is rotated and closed to the positioning groove 13, the two fingers can be held by the holding member, and the antenna fishing 6Q does not fall off directly from the test slot 221. At the same time, the panel 21 is coupled to the positioning slot 13, so that the detecting switch touches the positioning: 3 and rotates a start signal to the control host % to notify the control antenna module 60 of the test operation. Money 0 enters In addition, please refer to the "Figure 3", the control host 3〇 is electrically connected to the 40 shout 4Q and the functional characteristic detection component 5G. Its complementary detection group inspection _ and / contain - following (four) 41 42 ° and functional characteristics = 50 further includes an oscilloscope 51, attenuator 52 and a waveguide sliding modulation _ this creation of integrated day _ group characteristics test equipment, mainly At the same time, the detection of 9 M360366 induction antenna pulls the township and 6 gentlemen w η丄A Bu ^ ' soil and merits. When the inductive antenna module (10) performs the electrical characteristic test, the power supply 70 and the jig 22 are electrically connected, and the direct current power is transmitted from the raw connection port 222 to the inductive antenna module 60. The transmitting antenna 61 of the sensing area module 6Q radiates a wireless signal to the transceiver 14 in the sealed space η of the chassis 1G. Send and receive °. 14 After receiving the wireless signal, the wireless signal is transmitted to the duplexer 15, and then α〇15 will be! The line signal is divided into two, one part of which is processed by the wireless signal transmission 'page a knife analyzer 41, and the other part of the wireless signal is transmitted to the waveguide sliding reader 53 for processing. The spectrum analyzer 41 mainly hides the maximum energy of the wireless signal and displays the maximum value of the wireless signal at a certain frequency (i.e., the maximum month b) within a specific frequency range. For example, the center frequency is set to i 〇 525 GHz (1) (6), and the thinness of the positive and negative values is set based on the 10.525 GHz as a reference to display the maximum value of the wireless signal in this range. Therefore, the spectrum analyzer 41 can display the center frequency value of the wireless signal, and compare the center frequency value with the specification value, and judge according to the comparison of the knot. In addition, the spectrum analyzer 41 can further display the RF output power of the wireless signal, and also the maximum value of the RF power of the received wireless signal, so as to prevent the RF power of the wireless signal from exceeding the value specified by the regulations. In this embodiment, the range of RF power is 2 〇 mW = 13 dbm. Thus, the spectrum analyzer 41 can transmit the relevant data to the control host 3 to perform the comparison of the heart frequency value and the maximum value of the RF power in the sensing antenna module 6〇. ^ The main current consumption of the 胄流检厅 (4) Qian Yingtian Miscellaneous Group (8). The user can perform pulse wave ((4) _e) or continuous wave (contmue) signal switching on the port 222 through the switcher 25, and the current detector 42 detects the current consumption of the sensing antenna module 6〇. The current detector arbitrarily transmits the relevant detection data value to the (4) domain 3G for comparison of the maximum current consumption value of the inductive antenna (6). As can be seen from the above, the surface analyzer 41 and the current detection 42 can be performed for the sensing antenna module 60. The electrical characteristic detection (ie, static test) detects the center frequency value, the maximum value of the radio frequency power, and the current consumption value of the sensing antenna module 60, and transmits the relevant detection data to the control host 3 for comparison. At the time, the sensing antenna module 60 also performs functional characteristic detection (ie, dynamic testing) on the fixture 22, and detects the receiving sensitivity of the sensing antenna module 6〇 (]^ sensibility). The relative comparison value between the ship and the aging signal level. The first, the induction antenna is 60, and the noise level is detected first. The data value of the noise level is measured, and the lower the measured data value, the better the grounding effect. - After that, the sensing antenna module 6〇 starts to operate, so that the transmitting antenna 61 of the sensing antenna module 60 is sealed in the chassis. The space 11 continuously emits a wireless signal, and the wireless signal is received by the transceiver 14 and transmitted to the duplexer 15, and then the duplexer μ transmits the part of the wireless signal to the waveguide sliding reader 53 (5). 11 M360366 ^ slide) for dynamic testing. The waveguide/monthly violent pirates also include an AC power supply and a servo π..., /, 乂 'Guabao source supply 531 provides an AC power to drive the servo... Daqin τ and servo motor 532 are electrically connected to the control host 3〇. Control d host 30 #木控给服益motor S32 control waveguide sliding reader illusion. Material slide tuner 53 when activated The two parameters, the data value of the displacement & the other, are the data values of the displacement velocity. For example, the waveguide/slip-harmonic 53 is used to simulate the speed at which the object moves, and the speed per second. The distance of movement 'and then secret Inductive antenna module 6G _ detection on 疋 波导 波导 波导 § § § 53 main operating principle, hybrid waveguide sliding modulation as a simulation - the moving state of the object. When the wireless signal is transmitted to the waveguide sliding circumference ". 53 % g卩 But her wireless job hits the reflection state of the object. For example, when the wireless signal hits an object, it will generate a reflected wave, which can be deceived by the inverse wave The distance from the ___ is ^, so the distance to the outside is simulated by the amount of displacement and speed of the waveguide sliding tuner. This is used to measure the receiving sensitivity and the transmission efficiency of the wireless signal of the salt-sensing antenna module. 'When the wireless chirp is transmitted to the waveguide sliding tuning H 53 , a reflected wave is generated and transmitted to the transceiver 14 for reception. The back-to-back domain (U) of the counter-inspection domain box U) is received by the transceiver 14 to receive the antenna 62. The receiving antenna 62 can receive the intermediate frequency signal of the reflected wave towel (positive § (4)), and then the data value of the intermediate frequency signal is measured by the number M360366, one, the, and the second, and the data value is transmitted to the data value. Read 51 to enter the display. The purpose is to reverse the signal of the transceiver μ _ = the energy consumption of the part ‘the data value of the amp 24 _ signal can be transmitted through the amp 24 __ data value. And the IF signal is far away = Γ and simulates the dynamic test in the sense antenna module _ between the body Ί 51 has a fixed display range 1], if the IF signal is too large / touch H 51 display 'The reflected wave can be adjusted by the attenuator 52 to the range that can be displayed. The role of the amplifier 24 is that the intermediate frequency signal can be adjusted to the best _ in order to facilitate the display of the oscilloscope W. The control host 3 is further electrically connected with a code scanner & in the entry of the Ke Wei Wei, the relevant specifications and models of the Sweeping 'word-sensing antenna module 60 can be read into the control host% to 11 inductive Related detection and specification data of the antenna module 6〇. There is a platform at the bottom of the platform, the platform " has - storage air work _ 4 171 for control host 3 〇, electrical characteristics detection component 40 and: 5 〇 side hardware device settings (such as "the map" Shown). The schematic diagram shown in the figure of the whole person is a schematic diagram of the detection process of the group 2=^戦 device disclosed in the present invention. When the sensing antenna module is used for the detection of the temple and the temple, the following processes are used for the detection. 'Step 100】; reading the bar code of the sensing antenna module 6〇 (step 110), 13 M360366 is to read the phase and shape of the sensing antenna module into the control host 30 by the bar code device 31; preparation work ( Step 12:), the sensing antenna module 60 is placed on the test socket 2 () and electrically connected to the electrical scale 2 (four), and the power of the test equipment is started, and the detection program of the control host 3 is turned on; whether the test equipment is Started (step _), the traitor starts, then enters the person (step _), the silk starts, then re-enters (step 120) and then: owe the gradual injury work. Perform static test items (step 14〇), enter DC power mode for static=test (ie, electrical characteristic detection), the main test items are current measurement, RF frequency column and power level measurement; check is (4) over static Test item (step

^0, if it passes, it enters (step (10)), and if it passes, it re-steps 100), and the above steps are repeated again. I cut the pulse into pulse mode for static ^ ( ^ 知知知), and enter the measurement of the noise level of the 仃 current measurement number; check whether the pulse mode is just the project (step 170), if it passes, it will enter ( If the step is not over, then re-enter (step 100), repeat the above steps again. Pass = 仃 (step (10)), the system starts the dynamic test (ie, functional characteristic detection), - whether the phantom check passes Dynamic detection items (/, 5 ring level measurement; _ _, (step township 19 〇), if passed, then enter the step. 2 'If fine' check key 八 (face 1 (6), read the above material again (step 2〇〇), perform the lower-scale measurement of the sensing antenna module array. ", show the 'in the detection of the sensing antenna 楹,, and 60 of the electrical know-how and functional characteristics 捡鲫 14 M360366 % 'The first step is to use the bar code scanner 31 to sense the relevant information of the antenna module and start the test equipment, the fine fiber (such as current measurement, RF frequency measurement and RF power level measurement), pulse mode static test = electric = quantity: and: the noise level measurement of the frequency signal) And dynamic measurement;; two start wave ^ month dynamic adjustment 5 are 53 to perform IF signal level measurement). According to this innovation, the integration of the line is mixed, and it performs electrical and functional characteristics on the induction day __ Test, and can choose ^ excellent 2 data condition input control host, and the control host can be established in the test process, verify the operation, _ save the overall ', short / melon, to achieve the purpose of multi-purpose _ Although ==7槪1, do it to limit the spirit and scope of this genus, for the change and retouching, the attached application is 2_目撕编嶋嶋, please refer to [Simple Description] The diagram is a schematic diagram of the appearance according to the creation; the second diagram is a schematic diagram of the decomposition of the handle; ^The diagram of the whole section of the diagram is transferred to the book; the diagram is a schematic diagram of the fixture according to the creation; =5 The figure is a schematic view of the appearance of the test stand according to the present invention; 6 is the appearance of the sensing antenna module according to the present invention set in the test stand 15 M360366

Figure 7 is a schematic view of the test stand according to the present invention before the action; Figure 8 is a schematic view of the test stand according to the present invention after the action; Figure 9 is a schematic view of the handle according to the present invention after being rotated; And Figure 10 is a schematic diagram of the detection process according to the present creation. [Main component symbol description]

10 Chassis 11 Confined space 12 Absorbing element 13 Positioning slot 131 Perforation 132 Fishing lock 14 Transceiver 15 Duplexer 16 Support frame 161 Shaft hole 17 Platform 171 Storage space 20 Test stand 21 Panel 211 Detection switch 212 Handle 16 M360366

2121 Shaft 2122 Lock 213 Shaft 22 Fixture 221 Test slot 222 Electrical connection 埠223 Clamping element 23 Data detection unit 24 Amplifier 25 Switcher 30 Control host 31 Bar code scanner 40 Electrical characteristic detection composition 41 Spectrum analyzer 42 Current Detection Benefit 50 Functional Characteristics Detection Composition 51 Oscilloscope 52 Attenuator 53 Waveguide Slide Tuner 531 Parent Flow Power Supply Benefit 532 Server Motor 60 Inductor Antenna Group 17 M360366 61 Transmitting Antenna 62 Receiving Antenna 70 DC Power Supply 18

Claims (1)

M3 603 66 VI. Patent Application Range: It is used to test the electrical characteristic detection component of a sensing antenna module and a function. 1. The electrical characteristics and functional characteristics of an integrated antenna module characteristic test equipment, including: , respectively, electrically connected to the characteristic detection component; and a chassis, which constitutes a closed test environment, the chassis further comprises: - a test socket, the test socket is disposed on the side of the chassis, and is configured to be installed An inductive antenna module, the test socket is provided with an electrical connection bee, the connection solution is connected to the electrical characteristic detection component and the functional characteristic detection component; and a transceiver is disposed on the device relative to the job In the chassis, the transceiver is provided with a duplexer, and the duplexer is electrically connected to the electrical characteristic detecting component and the functional characteristic detecting component respectively. 2. The integrated antenna module characteristic test amount according to the description of the item, wherein the electric characteristic detecting component further comprises a spectrum analyzer, wherein the spectrum analyzer is respectively connected to the duplexer and the control host, the spectrum The analyzer detects a center frequency value and a radio frequency power value of the sensing antenna module. 3. The integrated antenna module characteristic test device according to Item 1, wherein the electric special test comprises a current detector, and the current detector is respectively connected to the electrical connection and The control host detects a current consumption value of the sensing antenna module. 4. The integrated antenna module characteristic test device according to claim 1, wherein the function 19 M360366 characteristic detection component further comprises: a clothes reducer 'connected to the duplexer;: a wave rider, connected The attenuator and the non-wave 9 are connected to the electrical connection. The functional characteristic detection component detects a sensitivity of the sensing antenna module, and the surface sensor receives the sensing day. After the _-number, the waveguide slides _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ To the touch to show: the range of the IF signal strength. ~ Such as. According to the feature of the integrated antenna module described in Item 4, wherein the waveguide sliding tuner further has a her-motor and an AC hybrid, the AC power supply supplies the parental power to drive the servo. The motor is operated, and the feeding machine motor is electrically connected to the control unit, and the (four) domain hard-to-turner motor adjusts the sliding displacement of the waveguide and the speed. The integrated antenna module characteristic test device of claim 1, wherein the test stand is provided with a jig, and the jig further comprises: a data test piece 70' electrically connected to the electrical connection port, the data The detecting unit transmits the detection data to the ship characteristic to be detected; and the amplifier is electrically connected to the data detecting unit, and the amplifier amplifies the detection data to form a range that can be displayed. For example, the integrated device ___ test device of claim 6 further includes 20 M360366. There is a switch for selectively switching a continuous wave signal or a pulse wave signal to the data detecting unit. 8. The integrated antenna module characteristic test device of claim 6, wherein the fixture further has a test slot, the electrical connection is disposed in the test slot and the induction antenna module is placed. 9. The integrated antenna module characteristic testing device according to claim 8, wherein a clamping element is further disposed on opposite sides of the test slot, and the missing component is pressed against the The money contact is connected to prevent the sensing antenna module from coming off the test slot. 10. The integrated antenna module characteristic test device of claim 6, wherein the test stand is provided with a panel, the jig is disposed on the panel, the panel is pivotally connected to the chassis, and the chassis is provided There is a positioning groove for the panel to be engaged, and a through hole for the jig is provided inside the positioning groove. 11. The integrated antenna module characteristic testing device of claim 10, wherein the face plate is provided with a handle, the handle has a lock, and the positioning slot is provided with a fishing lock, and the panel is engaged with the lock The positioning slot rotates the handle to screw the buckle into the hook to form a latch. 12. The integrated antenna module characteristic testing device according to claim 10, wherein the surface has a detecting switch, wherein the panel is engaged with the positioning slot, and the price measuring switch is received by the positioning slot. Press to output a start signal. 13. The integrated antenna module characteristic testing device according to claim 10, wherein the side of the panel is further provided with a rotating shaft, and the positioning slot is provided with a 21 M360366 bracket 5 relative to the rotating shaft. The frame has a shaft hole, and the shaft hole is pivotally connected to the rotating shaft to rotate the panel on the positioning groove, and the panel is carried by the branch frame. 14. The integrated antenna module characteristic test device of claim 1, wherein the chassis is provided with a plurality of absorbing elements. twenty two