CN205407745U - Multichannel frequency multiplier subassembly - Google Patents
Multichannel frequency multiplier subassembly Download PDFInfo
- Publication number
- CN205407745U CN205407745U CN201620193961.3U CN201620193961U CN205407745U CN 205407745 U CN205407745 U CN 205407745U CN 201620193961 U CN201620193961 U CN 201620193961U CN 205407745 U CN205407745 U CN 205407745U
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- power splitter
- amplifier
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- merit
- signals
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Abstract
The utility model discloses a multichannel frequency multiplier subassembly, divide ware 1, merit to divide ware 2, first merit to divide ware group, second merit to divide ware group, third merit including the merit and divide ware group, first filter bank, second filter bank, incoming signal divides ware 1 to fall into two way signals through the merit, all the way in proper order through attenuator 1, amplifier 1, 2 backs of attenuator divide the ware component to become the four ways signal through first merit, another way divides ware 2 to fall into two way signals through the merit after the harmonic generator doubling of frequency, the four ways signal that the output of ware group is divided to first merit is in proper order through first amplifier group, first filter bank, after dividing the ware to organize, the second merit exports the octuple signal, two way signals that ware output is divided to the second merit are in proper order through the second filter bank, the second amplifier group, attenuator 3 and attenuator 4, the third amplifier group, after dividing the ware to organize, the third merit exports the four ways signal. The utility model discloses can guarantee the controllable uniformity of multiplexed output frequency doubling signal phase place.
Description
Technical field
This utility model relates to doubler, is specifically related to a kind of multichannel doubler assembly.
Background technology
Doubler Shi Jiang mono-tunnel input signal is divided into multipath output signals, and input signal is reached required signal, and the unbalance in phase of output signal is had certain requirement.Existing doubler is common exists the problems such as volume is big, reliability is low, and output signal is inconsistent.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, this utility model provides a kind of multichannel doubler assembly, it is possible to ensure the controlled concordance of phase of output signal.
Technical scheme: multichannel doubler assembly described in the utility model, including power splitter 1, power splitter the 2, first power splitter group, the second power splitter group, the 3rd power splitter group, the first bank of filters, the second bank of filters；Input signal is divided into two paths of signals through power splitter 1, one tunnel is successively through attenuator 1, amplifier 1, it is divided into four road signals by the first power splitter group after attenuator 2, another road is divided into two paths of signals by power splitter 2 after harmonic oscillator frequency multiplication, four road signals of the first power splitter group output are successively through the first amplifier group, first bank of filters, eight road signals are exported after second power splitter group, the two paths of signals of the second power splitter output is successively through the second bank of filters, second amplifier group, attenuator 3 and attenuator 4, 3rd amplifier group, four road signals are exported after 3rd power splitter group.
Improve technique scheme further, described first power splitter group includes power splitter 3, power splitter 4, power splitter 5, the signal of described attenuator 2 output is divided into two paths of signals through power splitter 3, and a road is divided into two paths of signals through power splitter 4, another road is divided into two paths of signals through power splitter 5.
Further, described first amplifier group includes amplifier 2, amplifier 3, amplifier 4, amplifier 5, is respectively connected with four tunnels of described first power splitter group output.
Further, described first bank of filters includes；Wave filter 1, wave filter 2, wave filter 3, wave filter 4, be respectively connected with described amplifier 2, amplifier 3, amplifier 4, amplifier 5.
Further, described second power splitter group includes power splitter 6, power splitter 7, power splitter 8, power splitter 9, and input and described wave filter 1, wave filter 2, wave filter 3, wave filter 4 are respectively connected with, and outfan is divided into two paths of signals output.
Further, described second bank of filters includes wave filter 5 and wave filter 6, described second amplifier group includes amplifier 6, amplifier 7,3rd amplifier group includes amplifier 10, amplifier 11,3rd power splitter group includes power splitter 8, power splitter 9, by 10 points of two-way outputs of power splitter after the two paths of signals one tunnel filtered device 5 successively of described power splitter 2 output, amplifier 6, attenuator 3, amplifier 8, by 11 points of two-way outputs of power splitter after another road signal filtered device 6 successively, amplifier 7, attenuator 4, amplifier 9.
Beneficial effect: compared with prior art, advantage of the present utility model: the two-sided cavity of this utility model structure, volume is little, circuit board adopts multi-layer sheet technology, assembly reliability is good, adopt the method that multiple signals electrical length concordance and the good power splitter of phase equalization, wave filter, amplifier and current phase compensate to ensure phase equalization, reach the multiple-channel output controlled concordance of frequency-doubled signal phase place.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are described in detail.
Embodiment 1:Multichannel doubler assembly as shown in Figure 1, including power splitter 1, power splitter 2, power splitter 3, power splitter 4, power splitter 5, power splitter 6, power splitter 7, power splitter 8, power splitter 9, power splitter 10, power splitter 11, amplifier 1, amplifier 2, amplifier 3, amplifier 4, amplifier 5, amplifier 6, amplifier 7, amplifier 8, amplifier 9, attenuator 1, attenuator 2, attenuator 3, attenuator 4, wave filter 1, wave filter 2, wave filter 3, wave filter 4, wave filter 5, wave filter 6, harmonic oscillator.
Input signal is divided into two paths of signals through power splitter 1, and a road inputs after attenuator 1, amplifier 1, attenuator 2 successively and inputs after harmonic oscillator frequency multiplication to power splitter 2 to power splitter 3, another road.Power splitter 3 is divided into two paths of signals output: a road is divided into two paths of signals through power splitter 4, another road is divided into two paths of signals through power splitter 5, and four road signals carry out output as follows respectively: by 6 points of two-way outputs of power splitter after a road amplified device 2 successively, wave filter 1；By 7 points of two-way outputs of power splitter after one tunnel amplified device 3 successively, wave filter 2；By 8 points of two-way outputs of power splitter after one tunnel amplified device 4 successively, wave filter 3；By 9 points of two-way outputs of power splitter after one tunnel amplified device 5 successively, wave filter 6.2 points of two-way outputs of power splitter, a road is exported by 10 points of two-way of power splitter after sequentially passing through wave filter 5, amplifier 6, attenuator 3, amplifier 8, by 11 points of two-way outputs of power splitter after another road filtered device 6 successively, amplifier 7, attenuator 4, amplifier 9.
As above, although represented and described this utility model with reference to specific preferred embodiment, but it shall not be construed as the restriction to this utility model self.Under the spirit and scope premise of the present utility model defined without departing from claims, it can be made in the form and details various change.
Claims (6)
1. a multichannel doubler assembly, it is characterised in that: include power splitter 1, power splitter the 2, first power splitter group, the second power splitter group, the 3rd power splitter group, the first bank of filters, the second bank of filters；Input signal is divided into two paths of signals through power splitter 1, one tunnel is successively through attenuator 1, amplifier 1, it is divided into four road signals by the first power splitter group after attenuator 2, another road is divided into two paths of signals by power splitter 2 after harmonic oscillator frequency multiplication, four road signals of the first power splitter group output are successively through the first amplifier group, first bank of filters, eight road signals are exported after second power splitter group, the two paths of signals of the second power splitter output is successively through the second bank of filters, second amplifier group, attenuator 3 and attenuator 4, 3rd amplifier group, four road signals are exported after 3rd power splitter group.
2. multichannel doubler assembly according to claim 1, it is characterized in that: described first power splitter group includes power splitter 3, power splitter 4, power splitter 5, the signal of described attenuator 2 output is divided into two paths of signals through power splitter 3, and a road is divided into two paths of signals through power splitter 4, another road is divided into two paths of signals through power splitter 5.
3. multichannel doubler assembly according to claim 1, it is characterised in that: described first amplifier group includes amplifier 2, amplifier 3, amplifier 4, amplifier 5, is respectively connected with four tunnels of described first power splitter group output.
4. multichannel doubler assembly according to claim 3, it is characterised in that: described first bank of filters includes；Wave filter 1, wave filter 2, wave filter 3, wave filter 4, be respectively connected with described amplifier 2, amplifier 3, amplifier 4, amplifier 5.
5. multichannel doubler assembly according to claim 4, it is characterized in that: described second power splitter group includes power splitter 6, power splitter 7, power splitter 8, power splitter 9, input and described wave filter 1, wave filter 2, wave filter 3, wave filter 4 are respectively connected with, and outfan is divided into two paths of signals output.
6. multichannel doubler assembly according to claim 1, it is characterized in that: described second bank of filters includes wave filter 5 and wave filter 6, described second amplifier group includes amplifier 6, amplifier 7, 3rd amplifier group includes amplifier 8, amplifier 9, 3rd power splitter group includes power splitter 10, power splitter 11, the two paths of signals one tunnel filtered device 5 successively of described power splitter 2 output, amplifier 6, attenuator 3, by 10 points of two-way outputs of power splitter after amplifier 8, another road signal is filtered device 6 successively, amplifier 7, attenuator 4, by 11 points of two-way outputs of power splitter after amplifier 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193961.3U CN205407745U (en) | 2016-03-14 | 2016-03-14 | Multichannel frequency multiplier subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193961.3U CN205407745U (en) | 2016-03-14 | 2016-03-14 | Multichannel frequency multiplier subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407745U true CN205407745U (en) | 2016-07-27 |
Family
ID=56421823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620193961.3U Expired - Fee Related CN205407745U (en) | 2016-03-14 | 2016-03-14 | Multichannel frequency multiplier subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407745U (en) |
-
2016
- 2016-03-14 CN CN201620193961.3U patent/CN205407745U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |