CN208297718U - Portable/portable integral high frequency ground wave radar system - Google Patents
Portable/portable integral high frequency ground wave radar system Download PDFInfo
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- CN208297718U CN208297718U CN201820905859.0U CN201820905859U CN208297718U CN 208297718 U CN208297718 U CN 208297718U CN 201820905859 U CN201820905859 U CN 201820905859U CN 208297718 U CN208297718 U CN 208297718U
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Abstract
The utility model provides a kind of portable/portable integral high frequency ground wave radar system, the portable ground wave radar system that anywhere can flexibly lay.A kind of portable/portable integral high frequency ground wave radar system, including the transceiving integrated diesis antenna of host equipment, shortwave, ruggedized computer；Wherein: host equipment is receiver, the integrated equipment of transmitter, including transmitting module, receiving module, high speed transmit-receive switch, liquid crystal display, power module；Transmitting module and receiving module pass through high speed transmit-receive switch switching transceiver mode, receiving module is connected with the magnetic rod antenna in the transceiving integrated diesis antenna of shortwave, for receiving sea radar echo signal, power module is transmitting module, receiving module, high speed transmit-receive switch, liquid crystal display power supply.
Description
Technical field
The utility model relates to a kind of portable/portable integral high frequency ground wave radar systems, belong to ground wave radar field.
Background technique
Currently, well known ground wave radar is generally fixedly mounted on land or island, close to seashore, radar transmitter is logical
Transmitting antenna transmitting frequency electromagnetic waves are crossed, radar receiver receives frequency electromagnetic waves, computer disposal by receiving antenna array
The high frequency electromagnetic wave signal that radar receiver samples calculates sea Shanghai in certain area by ground wave radar inversion algorithm
Stream, wave, sea wind state parameter.This mounting means is due to needing to have land or island, Bu Nengsui near observation sea area
Meaning arrangement, limits the use scope of ground wave radar.Portable ground wave radar can satisfy the carriers such as vehicle-mounted, boat-carrying, buoy, be
Suitable for can in due course, suitablely carry out the high-tech assembly of emergency monitoring in army's field operation, motor-driven situation.Relative to traditional earthwave
Radar system, it has the characteristics that high war skill index, small in size, light-weight, low in energy consumption, Highgrade integration, environmental suitability are strong.
Meanwhile it had both met the direction of national strategy overall development, including compatible Beidou time service, positioning, simultaneous techniques, same to other systems
Can networking, complementation, form stereo monitoring system, the thoughts such as monitoring can be supplemented in important channel, node, erect-position, also adapted to new
The needs of period war situation, such as mobile field, good concealment, strong antijamming capability, the anti-strike of MIMO networking.
Utility model content
In view of this, the present invention provides a kind of portable/portable integral high frequency ground wave radar systems, can be in office
The portable ground wave radar system that meaning place is flexibly laid.
A kind of portable/portable integral high frequency ground wave radar system, including host equipment, shortwave transceiving integrated double ten
Word antenna, ruggedized computer；Wherein: host equipment is receiver, the integrated equipment of transmitter, including transmitting module, is connect
Receive module, high speed transmit-receive switch, liquid crystal display, power module；Transmitting module and receiving module are received by the switching of high speed transmit-receive switch
Hair mode, receiving module are connected with the magnetic rod antenna in the transceiving integrated diesis antenna of shortwave, return for receiving sea radar
Wave signal, power module are transmitting module, receiving module, high speed transmit-receive switch, liquid crystal display power supply.
Further, the transceiving integrated diesis antenna of the shortwave includes antenna base, dual-mode antenna bar, bracket, adds
Carry helical disk, antenna house, diesis type bar magnet receiving antenna, magnification circuit plate；
The antenna base is the cylindrical pier base being fixed on concrete pedestal；
The dual-mode antenna bar is fixed on antenna base, and mast top is equipped with can support bracket fastened threaded hole；
The bracket is cross, and there is hole at center, and bolt passes through hole and secures a bracket to dual-mode antenna bar top, to load
Helical disk and antenna house play a supportive role；
The load helical disk is bent in the shape of a spiral, and spiral spacing and copper pipe length need to adjust according to frequency；
The antenna house is hemispherical cover, inside installation magnification circuit plate and cross magnetic rod antenna；
The load helical disk and antenna house are fixed on bracket together by bolt, and antenna house is in upper, load helical disk
Under；
The cross magnetic rod antenna is divided into upper layer and lower layer, is separately fixed on two layers of magnification circuit plate, upper layer bar magnet court
Upper and lower layer bar magnet is respective magnification circuit plate among two layers of bar magnet, two layers of magnification circuit plate is fixed on antenna house bottom plate downward
On.
The utility model has the beneficial effects that
1, receiving module and transmitting module integrated design are reduced equipment volume and weight by radar host computer equipment, drop
Low system power dissipation, have the advantages that it is small in size, light-weight, low in energy consumption, highly integrated, convenient in skies such as vehicle, naval vessel, buoys
Between run on limited, carrier that electric power is deficient.
2, top-loaded antenna and diesis bar magnet receiving antenna are integrated into one by the transceiving integrated diesis antenna of shortwave
Body forms duplexer, and compared with array antenna, integrated diesis antenna reduces antenna farm construction cost, solves
The difficult problem of coastal area expropriation of land.
Detailed description of the invention
Fig. 1 is the host upper storehouse schematic diagram of the utility model；
Fig. 2 is storehouse schematic diagram under the host of the utility model；
Wherein: 1, receiving module, 2, transmitting module, 3, high speed transmitting-receiving day pass, 4, liquid crystal display, 5, power module；
Fig. 3 is the transceiving integrated diesis antenna structure view of the utility model shortwave；
Wherein: 1: antenna base；2: dual-mode antenna bar；3: load helical disk；4: bracket；5: antenna house；6: amplifying circuit
Plate (on)；7: double-layer cross type magnetic rod antenna (on)；8: double-layer cross type magnetic rod antenna (under)；9: magnification circuit plate (under)；10:
Partition；
Fig. 4 is the utility model portable ground wave radar System Working Principle.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figure 1, 2, portable ground wave radar system is by host equipment (receiver, transmitter are integrated), short
The transceiving integrated diesis antenna of wave (transmitting antenna, receiving antenna are integrated), reinforced notebook computer are (soft comprising all radars
Part) composition.Wherein reinforced notebook computer uses the ZY-BX-140G- by the development and production of Beijing Zhenyang Rui Chi Electronic Science and Technology Co., Ltd.
The full reinforced notebook computer of K.
Host equipment is portable ground wave radar core equipment, and host equipment includes transmitting module, receiving module, high speed receipts
It sends out switch, liquid crystal display, emission power module, receive power module.Host equipment is by the core in former transmitter and receiver
Module, that is, transmitting module and receiving module switch transceiver mode by transmit-receive switch.Two equipment of former receiver and transmitter are joined
Closing the working drawing completed can be completed by the host equipment after transceiving integrated design now, and volume-diminished, energy consumption reduces.It connects
Receiving module further includes other multiple channels, other described multiple channels are connected with the magnetic rod antenna in integrated diesis antenna,
For receiving sea radar echo signal.Power module is transmitting module, receiving module, high speed transmit-receive switch, liquid crystal display power supply.
As shown in figure 3, the transceiving integrated diesis antenna of shortwave includes antenna base, dual-mode antenna bar, bracket, load spiral shell
Capstan, antenna house, diesis type bar magnet receiving antenna, magnification circuit plate；The load helical disk and diesis bar magnet receives
Aerial integration is integrated, and cooperates shortwave transmit-receive switch, forms the received integrated dual-mode antenna of single channel transmitting Five-channel.It receives
Part uses diesis magnetic rod antenna, and multichannel receives, and the precision to sea situation detection can be improved.
The transmitting of ground wave radar system belongs to FM interrupt continuous wave radar with reception with ground in the utility model, because
It is not received when this transmitting, when reception does not emit.Portable ground wave radar receiving module exports RF signal (0dBm), control signal TP
To transmitting module, RF signal is amplified to 50dBm by internal power amplifier when controlling signal TP and being high level, put by transmitting module
Signal after big is output to high speed transmit-receive switch；High speed transmit-receive switch is high level in control signal TS simultaneously, i.e. RF signal arrives
5us before coming, is switched to the dual-mode antenna bar that firing cable feeder line is output to integrated diesis antenna for high speed transmit-receive switch,
Dual-mode antenna bar is to radiation from sea surface electromagnetic wave；The 5us after transmitting terminates, high speed transmit-receive switch are low level in control signal TS
When switch to reception feeder line, dual-mode antenna bar receives sea radar echo signal, and the signal received is opened by transmitting-receiving
Close a channel for being transmitted to receiving module.
Claims (2)
1. a kind of portable/portable integral high frequency ground wave radar system, which is characterized in that received and dispatched including host equipment, shortwave
Integrated diesis antenna, ruggedized computer；Wherein: host equipment is receiver, the integrated equipment of transmitter, including hair
Penetrate module, receiving module, high speed transmit-receive switch, liquid crystal display, power module；Transmitting module and receiving module are opened by high speed transmitting-receiving
Concern changes transceiver mode, and receiving module is connected with the magnetic rod antenna in the transceiving integrated diesis antenna of shortwave, for receiving sea
Face radar echo signal, power module are transmitting module, receiving module, high speed transmit-receive switch, liquid crystal display power supply.
2. portable/portable integral high frequency ground wave radar the system of one kind as described in claim 1, which is characterized in that described
The transceiving integrated diesis antenna of shortwave includes antenna base, dual-mode antenna bar, bracket, load helical disk, antenna house, diesis
Type bar magnet receiving antenna, magnification circuit plate；
The antenna base is the cylindrical pier base being fixed on concrete pedestal；
The dual-mode antenna bar is fixed on antenna base, and mast top is equipped with can support bracket fastened threaded hole；
The bracket is cross, and there is hole at center, and bolt passes through hole and secures a bracket to dual-mode antenna bar top, to load spiral
Disk and antenna house play a supportive role；
The load helical disk is bent in the shape of a spiral, and spiral spacing and copper pipe length need to adjust according to frequency；
The antenna house is hemispherical cover, inside installation magnification circuit plate and cross magnetic rod antenna；
The load helical disk and antenna house are fixed on bracket together by bolt, and antenna house loads helical disk under upper；
The cross magnetic rod antenna is divided into upper layer and lower layer, is separately fixed on two layers of magnification circuit plate, and upper layer bar magnet is towards upper and lower
Layer bar magnet is respective magnification circuit plate among two layers of bar magnet downward, and two layers of magnification circuit plate is fixed on antenna house bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905859.0U CN208297718U (en) | 2018-06-12 | 2018-06-12 | Portable/portable integral high frequency ground wave radar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905859.0U CN208297718U (en) | 2018-06-12 | 2018-06-12 | Portable/portable integral high frequency ground wave radar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297718U true CN208297718U (en) | 2018-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820905859.0U Active CN208297718U (en) | 2018-06-12 | 2018-06-12 | Portable/portable integral high frequency ground wave radar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114461032A (en) * | 2022-01-27 | 2022-05-10 | 北京控制与电子技术研究所 | Reinforcing processor |
-
2018
- 2018-06-12 CN CN201820905859.0U patent/CN208297718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114461032A (en) * | 2022-01-27 | 2022-05-10 | 北京控制与电子技术研究所 | Reinforcing processor |
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