CN106760704A - A kind of outdoor environment monitoring station for being provided with rainwater inductor - Google Patents
A kind of outdoor environment monitoring station for being provided with rainwater inductor Download PDFInfo
- Publication number
- CN106760704A CN106760704A CN201710105068.XA CN201710105068A CN106760704A CN 106760704 A CN106760704 A CN 106760704A CN 201710105068 A CN201710105068 A CN 201710105068A CN 106760704 A CN106760704 A CN 106760704A
- Authority
- CN
- China
- Prior art keywords
- arm
- swivel plate
- trailing
- transverse arm
- rainwater inductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005388 cross polarization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of outdoor environment monitoring station for being provided with rainwater inductor, casing is included, casing upper opening, bottom are provided with drainage channel, also include a swivel plate, cabinet wall is provided with a motor, for driving swivel plate to rotate；The swivel plate one side is provided with solar panel, and another side is provided with mounted in the accommodating chamber for having telecommunication circuit；Telecommunication circuit includes the communication unit and monitoring unit of CPU and cpu signal connection；Also include the battery supply that promising telecommunication circuit is powered；By the rotation of swivel plate, when measuring, swivel plate is vertically arranged, and can not only realize improving accuracy of measurement, moreover it is possible to raise communication antenna part, realize the quality of remote transmission information by the exposure such as monitoring unit outside；When not, swivel plate horizontally set, solar panels outwardly, are realized charging, and when raining, swivel plate also horizontally set, the function that realization is kept off the rain is designed ingenious.
Description
Technical field
The present invention relates to a kind of outdoor environment monitoring station for being provided with rainwater inductor.
Background technology
At present, outdoor monitoring station be usually containing temperature, humidity, PM2.5 devices mechanism for monitoring, but it is outdoor general
It is required that being to prevent these equipment from drenching with rain, but also there are a solar panels to power；General outdoor monitoring station design is clumsy,
These parts are hidden in casing, cause measurement accuracy to decline.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of outdoor environment prison for being provided with rainwater inductor
Survey station.
To achieve the above object, concrete scheme of the invention is as follows：A kind of outdoor environment monitoring for being provided with rainwater inductor
Stand, include casing, casing upper opening, bottom are provided with drainage channel, also include a swivel plate, and cabinet wall is provided with one
Motor, for driving swivel plate to rotate；The swivel plate one side is provided with solar panel, and another side is provided with to be mounted in logical
Believe the accommodating chamber of circuit；Telecommunication circuit includes the communication unit and monitoring unit of CPU and cpu signal connection；Also include promising
The battery supply that telecommunication circuit is powered；
Communication unit includes communication chip and antenna；The antenna includes reflecting plate, and reflecting plate is provided with micro-strip form
Two journeys radiating element symmetrical above and below；Each radiating element includes first transverse arm, the both sides of the first transverse arm to
It is downward to be extended with the first wave plate, form the first cavity between two the first wave plates and the first transverse arm；Feed is provided with first cavity
Arm, is connected between feed arm and the first transverse arm by the first linkage section；First transverse arm extends upward four and is placed equidistant
Gate arm, the transverse arm of gate arm has extended downwardly the second wave plate；The both sides of the first transverse arm have extended upward the first trailing arm, two first
The free end of trailing arm connects to form the second transverse arm；It is also connected with being formed with the 3rd transverse arm between two the first trailing arms；First trailing arm is equal
Extending internally out has L-shaped to radiate swing arm；The transverse arm for radiating swing arm extends downwardly out the 3rd wave plate by the second linkage section；3rd
Wave plate extends downwardly out T-bar；Multiple the second trailing arms being placed equidistant are extended downwardly out in the middle of second transverse arm；3rd transverse arm
Two the 3rd trailing arms are extended upward；Region of second trailing arm between two the 3rd trailing arms；The trailing arm of swing arm is radiated to phase
Adjacent 3rd trailing arm side is extended multiple first coupling arms, and the 3rd trailing arm extends to radiation swing arm side multiple and first
Corresponding second coupling arm of coupling arm.
Wherein, the box outer surface scribbles corrosion-inhibiting coating.
Wherein, the telecommunication circuit also includes d GPS locating module, and d GPS locating module is connected with cpu signal, for reality
When position monitor station location.
Wherein, monitoring unit is located at casing inner bottom surface, and the monitoring unit includes air monitor and temperature monitoring
Device.
Wherein, the swivel plate side is provided with rainwater inductor, and rainwater inductor is connected with cpu signal；
Beneficial effects of the present invention are：By the rotation of swivel plate, when measuring, swivel plate is vertically arranged, and will can not only supervise
Survey the exposure such as unit outside, realize improving accuracy of measurement, moreover it is possible to raise communication antenna part, realize remote transmission information
Quality；When not, swivel plate horizontally set, solar panels outwardly, are realized charging, and when raining, swivel plate also horizontally set is real
The function of now keeping off the rain, designs ingenious.
Brief description of the drawings
Fig. 1 is top view of the invention；
Fig. 2 is section of the invention and turnover demonstration graph；
Fig. 3 is the top view of communication antenna of the invention；
Fig. 4 is the partial enlarged drawing of Fig. 3；
Fig. 5 is emulation and the test curve figure of the S11 parameters of anti-electric radiation antenna embodiment.
Fig. 6 is the gain emulation testing curve map and efficiency test curve map of anti-electric radiation antenna embodiment；
Fig. 7 is normalization antenna pattern of the anti-electric radiation antenna embodiment in 5GHz；
Description of reference numerals in Fig. 1 to Fig. 7：
1- casings；2- swivel plates；3- motors；4- monitoring unit；5- drainage channels；6- accommodating chambers；7- rainwater inductors；
K1- reflecting plates；The transverse arms of k11- first；The transverse arms of k12- second；The transverse arms of k13- the 3rd；K2- feed arms；The trailing arms of k21- first；
The trailing arms of k22- second；The trailing arms of k23- the 3rd；The wave plates of k31- first；The wave plates of k32- second；The wave plates of k33- the 3rd；K4-T shape bars；k5-
Radiation swing arm；The coupling arms of k61- first；The coupling arms of k62- second；K7- gate arm.
Specific embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not reality of the invention
Apply scope and be confined to this.
As shown in Figures 1 to 7, a kind of outdoor environment monitoring station for being provided with rainwater inductor described in the present embodiment, including
There is casing 1, the upper opening of casing 1, bottom are provided with drainage channel 5, also include a swivel plate 2, the inwall of casing 1 is provided with a drive
Dynamic motor 3, for driving swivel plate 2 to rotate；The one side of the swivel plate 2 is provided with solar panel, and another side is provided with to be mounted in be had
The accommodating chamber 6 of telecommunication circuit；Telecommunication circuit includes the communication unit and monitoring unit 4 of CPU and cpu signal connection；Also include
The battery supply that promising telecommunication circuit is powered；By the rotation of swivel plate 2, when measuring, swivel plate 2 is vertically arranged, and not only may be used
Outside, realize improving accuracy of measurement, moreover it is possible to raise communication antenna part with by the exposure of the grade of monitoring unit 4, realize long-range biography
The quality of defeated information；When not, the horizontally set of swivel plate 2, solar panels outwardly, are realized charging, when raining, swivel plate 2
Horizontally set, the function that realization is kept off the rain is designed ingenious.When water in case, drainage channel 5 can carry out draining.
Communication unit includes communication chip and antenna；The antenna includes reflecting plate k1, and reflecting plate k1 is provided with
Two journeys of micro-strip form radiating element symmetrical above and below；Each radiating element includes a first transverse arm k11, the first transverse arm
The both sides of k11 extend downwardly out the first wave plate k31, first are formed between two the first wave plate k31 and the first transverse arm k11 empty
Chamber；Feed arm k2 is provided with first cavity, is connected by the first linkage section between feed arm k2 and the first transverse arm k11；First is horizontal
Arm k11 extends upward four gate arm k7 being placed equidistant, and the transverse arm of gate arm k7 has extended downwardly the second wave plate k32；First
The both sides of transverse arm k11 have extended upward the first trailing arm k21, and the free end of two the first trailing arm k21 connects to form the second transverse arm
k12；It is also connected with being formed with the 3rd transverse arm k13 between two the first trailing arm k21；First trailing arm k21 extends internally out and has L-shaped spoke
Penetrate swing arm k5；The transverse arm of radiation swing arm k5 extends downwardly out the 3rd wave plate k33 by the second linkage section；3rd wave plate k33 to
It is downward to be extended with T-bar K4；Multiple the second trailing arm k22 being placed equidistant are extended downwardly out in the middle of second transverse arm k12；3rd is horizontal
Arm k13 has extended upward two the 3rd trailing arm k23；Regions of the second trailing arm k22 between two the 3rd trailing arm k23；Radiation
The trailing arm of swing arm k5 extends to adjacent 3rd trailing arm k23 sides multiple first coupling arm k61, and the 3rd trailing arm k23 is to radiation
Swing arm k5 extends side multiple second coupling arm k62s corresponding with the first coupling arm k61.During feed, entered by feeder pillar
Row feed.To reach preferably anti-electromagnetic field characteristic, and the emission requirements of telecommunication are met again, the communication antenna of design
The antenna is designed by the adjustment and modification of not lower 2000 times, specific test result is as follows：Such as Fig. 5, the emulation of this antenna
| S11 | parameter and standards with test are consistent, and the 10-11dB impedance bandwidths of test are 28.5%, and stopband | S11 | is close to 0.As schemed
6, the gain curve of this antenna relatively coincide, average gain 8.2dBi in test passband, and has rolling very high in passband edges
Decreasing concentration, Out-of-band rejection has preferable filter effect more than 20dBi, in the range of 0~10GHz in stopband very wide, therefore can be with
Obtain it and possess stronger anti-electromagnetic field ability；The band internal efficiency of the embodiment of the present invention is up to 95%.Refering to Fig. 7, centre frequency
The normalized radiation pattern of 5GHz；Greatest irradiation direction in the surface of radiant body, main polarization 25dBi more than bigger than cross polarization.
The directional diagram of other frequencies is similar with the directional diagram of 5GHz in passband, directional diagram stabilization in whole passband, it was demonstrated that its communication performance
It is higher；Above-mentioned antenna is non-size requirement antenna, if on overbending direction, the hole that sets, reach in the mode in hole it is above-mentioned will
Ask, can reach above-mentioned experimental result；
Such as need to obtain aforementioned stable performance, the size of this antenna can specifically be optimized for：With Fig. 4 as reference, reflecting plate k1 is square
Shape, size is not limited, should be able to loaded micro-strip unit be defined；First transverse arm k11 is rectangle, and line width is：1.6mm, L1 long are：53mm；
First wave plate k31 is rectangle, a width of 6.6mm, a height of 3.3mm；The line width of feed arm k2 is：2.5mm, a length of 35mm；First connects
Connect section and the second linkage section is not required；Distance is between two adjacent gate arm k7：3mm；The line width of gate arm k7 is 1mm, highest
Locate a height of 2.8mm；Second wave plate k32 is also rectangle, and its transverse width is 1.2mm, and longitudinal direction is highly：0.6mm；First trailing arm
The line width of k21 is：2.8mm, the distance of L2 high is：20mm；The line width of the second transverse arm k12 is 1.6mm, a length of：47mm；3rd is horizontal
The line width of arm k13 is 1mm；The line width of radiation swing arm k5 is 2mm, the length of its transverse arm：8.6mm, trailing arm it is a height of：5mm；3rd
Wave plate k33 is rectangle, and its length and height are respectively：5mm and 2.5mm；The line width of T-bar K4 is:0.5mm；The height of vertical pole is no more than
1mm, a length of 5mm of cross bar；Second trailing arm k22 quantity is 7, and the distance of adjacent second trailing arm k22 is:0.5mm, second indulges
Arm k22 line widths are 0.5mm, a height of:5.6mm；The line width of the 3rd trailing arm k23 is 0.8mm, a height of 9.6mm；First coupling arm k61
Quantity be four, and adjacent first coupling arm k61 distance be 0.35mm；The line width of the first coupling arm k61 is：0.5mm, it is horizontal
To a length of：2.7mm；The quantity of the second coupling arm k62 is also four, and adjacent second coupling arm k62 distances are 0.7mm；Second
Coupling arm k62 is square, length of side 0.3mm.
A kind of outdoor environment monitoring station for being provided with rainwater inductor described in the present embodiment, the outer surface of the casing 1 scribbles
Corrosion-inhibiting coating.For outdoor anti-corrosion.
A kind of outdoor environment monitoring station for being provided with rainwater inductor described in the present embodiment, the telecommunication circuit is also included
D GPS locating module, d GPS locating module is connected with cpu signal, for real-time position monitor station location.
A kind of outdoor environment monitoring station for being provided with rainwater inductor described in the present embodiment, monitoring unit 4 is in casing 1
Bottom surface, the monitoring unit 4 includes air monitor and temperature monitoring.
A kind of outdoor environment monitoring station for being provided with rainwater inductor described in the present embodiment, the side of the swivel plate 2 is provided with
Rainwater inductor 7, rainwater inductor 7 is connected with cpu signal；For sensing rainwater, when rain, automatic turning rotation
Plate 2.
The above is only a preferred embodiment of the invention, therefore all structures according to described in present patent application scope
Make, the equivalent change or modification that feature and principle are done, be included in the protection domain of present patent application.
Claims (5)
1. a kind of outdoor environment monitoring station for being provided with rainwater inductor, it is characterised in that：Include casing（1）, casing（1）Top
Opening, bottom are provided with drainage channel（5）, also include a swivel plate（2）, casing（1）Inwall is provided with a motor（3）,
For driving swivel plate（2）Rotation；The swivel plate（2）Solar panel is simultaneously provided with, another side is provided with to be mounted in communication
The accommodating chamber of circuit（6）；Telecommunication circuit includes the communication unit and monitoring unit of CPU and cpu signal connection（4）；The rotation
Flap（2）Side is provided with rainwater inductor（7）, rainwater inductor（7）It is connected with cpu signal.
2. a kind of outdoor environment monitoring station for being provided with rainwater inductor according to claim 1, it is characterised in that：Also include
The battery supply that promising telecommunication circuit is powered；Communication unit includes communication chip and antenna；The antenna includes reflection
Plate（k1）, reflecting plate（k1）It is provided with two journeys of micro-strip form radiating element symmetrical above and below；Each radiating element is included
One the first transverse arm（k11）, the first transverse arm（k11）Both sides extend downwardly out the first wave plate（k31）, two the first wave plates
（k31）With the first transverse arm（k11）Between form the first cavity；Feed arm is provided with first cavity（k2）, feed arm（k2）With
One transverse arm（k11）Between by the first linkage section connect；First transverse arm（k11）Extend upward four gate arm being placed equidistant
（k7）, gate arm（k7）Transverse arm extended downwardly the second wave plate（k32）；First transverse arm（k11）Both sides extended upward
One trailing arm（k21）, two the first trailing arms（k21）Free end connect to form the second transverse arm（k12）；Two the first trailing arms（k21）
Between be also connected with being formed with the 3rd transverse arm（k13）；First trailing arm（k21）Extending internally out has L-shaped to radiate swing arm（k5）；Radiation
Swing arm（k5）Transverse arm the 3rd wave plate is extended downwardly out by the second linkage section（k33）；3rd wave plate（k33）Extend downwardly out
There is T-bar（K4）；Second transverse arm（k12）Centre extends downwardly out multiple the second trailing arms being placed equidistant（k22）；3rd transverse arm
（k13）Two the 3rd trailing arms are extended upward（k23）；Second trailing arm（k22）In two the 3rd trailing arms（k23）Between area
Domain；Radiation swing arm（k5）Trailing arm to adjacent 3rd trailing arm（k23）Side is extended multiple first coupling arms（k61）, the 3rd
Trailing arm（k23）To radiation swing arm（k5）Side is extended multiple and the first coupling arm（k61）Corresponding second coupling arm
（k62）；.
3. a kind of outdoor environment monitoring station for being provided with rainwater inductor according to claim 1, it is characterised in that：The case
Body（1）Outer surface scribbles corrosion-inhibiting coating.
4. a kind of outdoor environment monitoring station for being provided with rainwater inductor according to claim 2, it is characterised in that：It is described logical
Letter circuit also includes d GPS locating module, and d GPS locating module is connected with cpu signal, for real-time position monitor station location.
5. a kind of outdoor environment monitoring station for being provided with rainwater inductor according to claim 2, it is characterised in that：Monitoring is single
Unit（4）Located at casing（1）Inner bottom surface, the monitoring unit（4）Include air monitor and temperature monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105068.XA CN106760704B (en) | 2017-02-25 | 2017-02-25 | A kind of outdoor environment monitoring station equipped with rainwater inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105068.XA CN106760704B (en) | 2017-02-25 | 2017-02-25 | A kind of outdoor environment monitoring station equipped with rainwater inductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106760704A true CN106760704A (en) | 2017-05-31 |
| CN106760704B CN106760704B (en) | 2018-10-26 |
Family
ID=58959493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105068.XA Active CN106760704B (en) | 2017-02-25 | 2017-02-25 | A kind of outdoor environment monitoring station equipped with rainwater inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106760704B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094353A (en) * | 2017-06-12 | 2017-08-25 | 长沙金定信息技术有限公司 | A kind of outdoor adjustable retaining cooling type communication cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191871A (en) * | 2013-04-03 | 2013-07-10 | 四川长虹电器股份有限公司 | Device for absorbing solar energy |
| JP2015113685A (en) * | 2013-12-13 | 2015-06-22 | 株式会社交通総合研究所 | Building unit |
| CN204759138U (en) * | 2015-08-07 | 2015-11-11 | 曾凯 | Automatic shrink rain insensitive device |
| CN205118916U (en) * | 2015-10-30 | 2016-03-30 | 王辈辈 | Solar street lamp of rain can automatic hide |
| CN105822999A (en) * | 2016-04-27 | 2016-08-03 | 哈尔滨金都太阳能科技有限公司 | Novel solar garden lamp |
-
2017
- 2017-02-25 CN CN201710105068.XA patent/CN106760704B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191871A (en) * | 2013-04-03 | 2013-07-10 | 四川长虹电器股份有限公司 | Device for absorbing solar energy |
| JP2015113685A (en) * | 2013-12-13 | 2015-06-22 | 株式会社交通総合研究所 | Building unit |
| CN204759138U (en) * | 2015-08-07 | 2015-11-11 | 曾凯 | Automatic shrink rain insensitive device |
| CN205118916U (en) * | 2015-10-30 | 2016-03-30 | 王辈辈 | Solar street lamp of rain can automatic hide |
| CN105822999A (en) * | 2016-04-27 | 2016-08-03 | 哈尔滨金都太阳能科技有限公司 | Novel solar garden lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094353A (en) * | 2017-06-12 | 2017-08-25 | 长沙金定信息技术有限公司 | A kind of outdoor adjustable retaining cooling type communication cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106760704B (en) | 2018-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107681262B (en) | low-profile magnetoelectric dipole antenna based on bent magnetic wall | |
| US11355832B2 (en) | Communications device | |
| CN214068897U (en) | Antenna and electronic device | |
| CN206850018U (en) | Ultra wide band circular-shaped monopole sub-antenna based on coplanar wave guide feedback | |
| CN103531890B (en) | A kind of D-frequency-band dual-polarization antenna oscillator | |
| CN106760704A (en) | A kind of outdoor environment monitoring station for being provided with rainwater inductor | |
| CN105846071B (en) | A kind of small third-order filter antenna of electricity with good Out-of-band rejection characteristic | |
| WO2016197605A1 (en) | Rfid tag | |
| CN106643914B (en) | A kind of outdoor environment monitoring station | |
| CN206388846U (en) | New onboard 4G omnidirectional antennas | |
| CN104934713A (en) | High-gain broadband coupling slot wing-shaped microstrip antenna | |
| CN104681949A (en) | Dual-notch UWB (ultra wide band) antenna based on Mushroom-EBG (electromagnetic band gap) structure | |
| CN105301954A (en) | High-communication-quality intelligent wristwatch | |
| CN106681248B (en) | A kind of soil greenhouse monitoring system | |
| CN104681948A (en) | UWB (ultra wide band) antenna with WLAN (wireless local area network) dual-notch property | |
| CN206471489U (en) | A kind of antenna | |
| CN203288741U (en) | Miniature high-gain symmetrical-oscillator omnidirectional antenna | |
| CN206332185U (en) | A kind of broadband low section carries on the back chamber microstrip gap array antenna altogether | |
| CN206595385U (en) | A kind of single polarization oscillator | |
| CN208142345U (en) | A kind of low elevation angle high-gain circular polarization microstrip antenna in broadband | |
| CN201877566U (en) | Slotted omnidirectional antenna | |
| CN105762506A (en) | Novel EBG double trapped wave UWB antenna | |
| CN106785465B (en) | Broadband low-profile common-back cavity microstrip slot array antenna | |
| CN204760534U (en) | Wide angle scanning antenna module | |
| CN203760635U (en) | UWB antenna with band-stop characteristics based on CLV-EBG structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180910 Address after: 710075 506, West Avenue, Xi'an high tech Zone, Shaanxi, 2, Xi'an, Feng Ze science and Technology Park, 506 Applicant after: XI'AN ZHONGMING ELECTRIC CO., LTD. Address before: 523000 Nova A1305, Songshan Lake, Dongguan, Guangdong Applicant before: Li Hongyan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |