CN213243997U

CN213243997U - Multi-path ground communication power feed distributor module capable of feeding clock power supply

Info

Publication number: CN213243997U
Application number: CN202022724897.6U
Authority: CN
Inventors: 冯立岗
Original assignee: Shijiazhuang Tenggong Technology Co ltd
Current assignee: Shijiazhuang Tenggong Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-05-18
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a can present multichannel ground communication power feed distributor module of clock power, including power feed distributor module, clock signal, supply current signal, power feed distributor module include that the signal closes port, clock signal filter circuit, a radio frequency filter circuit, No. two radio frequency filter circuits, a signal port along separate routes, No. two signal port along separate routes, No. three signal port along separate routes, No. four signal port along separate routes, No. two multichannel matching circuit, a multichannel matching circuit. A can present multichannel ground communication power feed distributor module of clock power, cover L, S whole wave bands, the optimization that has adopted microstrip structure and a plurality of matching circuit calculates and makes it can present clock signal by the end along separate routes and give the end of closing the way, also fine assurance better standing wave characteristic and the signal flatness in the ultra wide band when having guaranteed super small volume, bring better use prospect.

Description

Multi-path ground communication power feed distributor module capable of feeding clock power supply

Technical Field

The utility model relates to a feed distributor field, in particular to can present multichannel ground communication power feed distributor module of clock power.

Background

The feed distributor is a supporting device for distributing power signals, the shunt with a microstrip structure is widely adopted at present because the shunt has better advantage in volume and also has the advantage of convenient processing, and along with the continuous development of science and technology, the requirements of people on the manufacturing process of the feed distributor are higher and higher.

The existing feed distributor has certain disadvantages when in use, because the influence of the selected plate on the bandwidth realized by a general microstrip structure has certain limitation, only a relatively wide frequency band can be covered, if the ultra-wide bandwidth is needed, the number of sections of the power distributor needs to be increased, the volume of a circuit board is also enlarged, meanwhile, if feed-through clock signals and power supplies need to be met, more matching circuits are needed to meet index requirements besides necessary filter circuits, the volume of the circuit cannot be ignored under the condition, the miniaturization and ultra-bandwidth requirements of the existing products cannot be met, certain adverse influence is brought to the use process of people, and therefore, the multi-path ground communication power feed distributor module capable of feeding the clock power supplies is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can present multichannel ground communication power feed distributor module of clock power has covered L, S whole wave bands, has adopted microstrip structure and a plurality of matching circuit's optimization to calculate and make it can present clock signal by the end along separate routes and give the end of closing the way, has also fine assurance better standing wave characteristic and the signal flatness in the ultra wide band when having guaranteed the super small volume, can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-path ground communication power feed distributor module capable of feeding a clock power supply comprises a power feed distributor module, a clock signal and a power current signal, wherein the power feed distributor module comprises a signal combining port, a clock signal filter circuit, a first radio frequency filter circuit, a second radio frequency filter circuit, a first signal shunting port, a second signal shunting port, a third signal shunting port, a fourth signal shunting port, a second multi-path matching circuit, a first standing wave matching circuit, a second standing wave matching circuit and a third standing wave matching circuit.

Preferably, the radio frequency signal in the signal combining port is divided into four paths after passing through the second radio frequency filter circuit, one path is output to the first signal splitting port after passing through the first radio frequency filter circuit, and the other three paths are respectively sent to the second signal splitting port, the third signal splitting port and the fourth signal splitting port after passing through the first standing wave matching circuit, the second standing wave matching circuit and the third standing wave matching circuit.

Preferably, the clock signal is input through the first signal splitting port, separated through the first multi-path matching circuit, and fed to the signal combining port for output through the second multi-path matching circuit after passing through the clock signal filter circuit.

Preferably, the power supply current signal is input through the second signal shunt port, passes through the first multi-path matching circuit, passes through the clock signal filter circuit, and is fed to the signal combining port through the second multi-path matching circuit to be output.

(III) advantageous effects

Compared with the prior art, the utility model provides a can present multichannel ground communication power feed distributor module of clock power possesses following beneficial effect: the multi-path ground communication power feed distributor module capable of feeding the clock power covers L, S whole wave band, adopts the optimization calculation of micro-strip structure and multiple matching circuits to feed the clock signal to the combining end from the splitting end, ensures the ultra-small volume and simultaneously well ensures the better standing wave characteristic and the signal flatness in the ultra-wide band, the clock signal is input through the first signal splitting port, is separated out through the first multi-path matching circuit, passes through the clock signal filter circuit, is fed to the signal combining port through the second multi-path matching circuit and is output, the power current signal is input through the second signal splitting port, passes through the first multi-path matching circuit, passes through the clock signal filter circuit and is fed to the signal combining port through the second multi-path matching circuit and is output, the whole feed distributor has simple structure and convenient operation, the using effect is better compared with the traditional mode.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the multi-path terrestrial communication power feed distributor module of the present invention.

Fig. 2 is a schematic structural diagram of a clock signal filter circuit in a multi-path terrestrial communication power feed distributor module of the present invention.

Fig. 3 is a schematic structural diagram of a rf filter circuit in a multi-path terrestrial communication power feed distributor module of the present invention.

Fig. 4 is a schematic structural diagram of a standing wave matching circuit in a multi-path terrestrial communication power feed distributor module of the present invention.

In the figure: 1. a signal combining port; 2. a signal shunt port number one; 3. a second signal shunt port; 4. a signal shunt port III; 5. a signal four shunt port; 6. a first radio frequency filter circuit; 7. a first standing wave matching circuit; 8. a second standing wave matching circuit; 9. a third standing wave matching circuit; 10. a first multi-path matching circuit; 11. a clock signal filter circuit; 12. a second multi-path matching circuit; 13. and a second radio frequency filter circuit.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a multi-channel ground communication power feed distributor module capable of feeding a clock power supply includes a power feed distributor module, a clock signal, and a power current signal, where the power feed distributor module includes a signal combining port 1, a clock signal filter circuit 11, a first rf filter circuit 6, a second rf filter circuit 13, a first signal splitting port 2, a second signal splitting port 3, a third signal splitting port 4, a fourth signal splitting port 5, a second multi-channel matching circuit 12, a first multi-channel matching circuit 10, a first standing wave matching circuit 7, a second standing wave matching circuit 8, and a third standing wave matching circuit 9.

Further, the radio frequency signal in the signal combining port 1 is divided into four paths after passing through the second radio frequency filter circuit 13, one path is output to the first signal splitting port 2 for output after passing through the first radio frequency filter circuit 6, and the other three paths are respectively sent to the second signal splitting port 3, the third signal splitting port 4 and the fourth signal splitting port 5 for output after passing through the first standing wave matching circuit 7, the second standing wave matching circuit 8 and the third standing wave matching circuit 9.

Further, after being input through the first signal splitting port 2, the clock signal is separated through the first multi-path matching circuit 10, passes through the clock signal filtering circuit 11, then passes through the second multi-path matching circuit 12, and is fed to the signal combining port 1 for output.

Further, the power supply current signal is input through the second signal shunt port 3, passes through the first multi-path matching circuit 10, passes through the clock signal filter circuit 11, and is fed to the signal combiner port 1 through the second multi-path matching circuit 12 to be output.

The working principle is as follows: the utility model discloses a power feed distributor module, clock signal, the supply current signal, signal combination port 1, clock signal filter circuit 11, a radio frequency filter circuit 6, No. two radio frequency filter circuit 13, a signal is port 2 along separate routes, No. two signal are port 3 along separate routes, No. three signal are port 4 along separate routes, No. four signal are port 5 along separate routes, No. two multichannel matching circuit 12, a multichannel matching circuit 10, a standing wave matching circuit 7, No. two standing wave matching circuit 8, No. three standing wave matching circuit 9, L, S whole wave band has been covered, the optimization that has adopted microstrip structure and a plurality of matching circuit calculates to make it can be presented clock signal by the end along separate routes and give and close the end, also fine assurance better standing wave characteristic and the signal flatness in the ultra wide band when having guaranteed the super small volume.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multipath ground communication power feed distributor module capable of feeding a clock power supply comprises a power feed distributor module, a clock signal and a power current signal, and is characterized in that: the power feed distributor module comprises a signal combining port (1), a clock signal filter circuit (11), a first radio frequency filter circuit (6), a second radio frequency filter circuit (13), a first signal shunting port (2), a second signal shunting port (3), a third signal shunting port (4), a fourth signal shunting port (5), a second multi-path matching circuit (12), a first multi-path matching circuit (10), a first standing wave matching circuit (7), a second standing wave matching circuit (8) and a third standing wave matching circuit (9).

2. The multiple terrestrial communications power feed divider module of claim 1, wherein: the radio frequency signal in the signal combining port (1) is divided into four paths after passing through a second radio frequency filter circuit (13), one path is output to a first signal shunting port (2) after passing through a first radio frequency filter circuit (6), and the other three paths are respectively sent to a second signal shunting port (3), a third signal shunting port (4) and a fourth signal shunting port (5) for output after passing through a first standing wave matching circuit (7), a second standing wave matching circuit (8) and a third standing wave matching circuit (9).

3. The multiple terrestrial communications power feed divider module of claim 1, wherein: the clock signal is input through the first signal shunt port (2), is separated through the first multi-path matching circuit (10), passes through the clock signal filter circuit (11), passes through the second multi-path matching circuit (12), and is fed to the signal combining port (1) for output.

4. The multiple terrestrial communications power feed divider module of claim 1, wherein: the power current signal is input through the second signal shunt port (3), passes through the first multi-path matching circuit (10), passes through the clock signal filter circuit (11), and is fed to the signal combining port (1) through the second multi-path matching circuit (12) to be output.