SU462288A1 - Interference cancellation device - Google Patents
Interference cancellation deviceInfo
- Publication number
- SU462288A1 SU462288A1 SU1884561A SU1884561A SU462288A1 SU 462288 A1 SU462288 A1 SU 462288A1 SU 1884561 A SU1884561 A SU 1884561A SU 1884561 A SU1884561 A SU 1884561A SU 462288 A1 SU462288 A1 SU 462288A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- interference cancellation
- cancellation device
- input
- output
- adder
- Prior art date
Links
Landscapes
- Noise Elimination (AREA)
Description
33
последовательно соединенных интегратора и решающего устройства, а также перемножител коррел тора, сумматора, управл емого элемента и устройства вычислени коррел ционного момента, причем первый вход этого блока соединен с выходом сумматора, а второй вход и выход соответственно - с первым и вторым входами управл емого элемента , выход которого подключен к первому входу сумматора, отличающеес тем, что, с целью обеспечени возможности подавлени как направленных, так и пассивных помех , включа шумьг входных каскадов приемника , в него дополнительно введены каскадно соединенные перемножитель сжати и заградительный фильтр, выход которого соединен с первым входом упом нутого управл емого элемента, оба входа перемножителей сжати и коррел тора объединены и подключены соответственно к выходам источников сигнал-помеха и опорного сигнала, а выход перемножител коррел тора подключен к второму входу сумматора, с выходом которого соединен вход интегратора.serially connected integrator and solver, as well as the multiplier of the correlator, adder, controllable element, and correlation moment calculation device, the first input of this block is connected to the output of the adder, and the second input and output, respectively, to the first and second inputs of the controlled element The output of which is connected to the first input of the adder, characterized in that, in order to provide the possibility of suppressing both directional and passive interference, including noise of the receiver's input stages, additionally introduced are cascade-connected a compression multiplier and a barrier filter whose output is connected to the first input of the controlled element, both inputs of the compression multiplier and correlator are combined and connected respectively to the outputs of the signal-to-noise source and reference signal, and the output of the correlator multiplier is connected to the second input of the adder, the output of which is connected to the input of the integrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1884561A SU462288A1 (en) | 1973-11-20 | 1973-11-20 | Interference cancellation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1884561A SU462288A1 (en) | 1973-11-20 | 1973-11-20 | Interference cancellation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU462288A1 true SU462288A1 (en) | 1975-02-28 |
Family
ID=20542945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1884561A SU462288A1 (en) | 1973-11-20 | 1973-11-20 | Interference cancellation device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU462288A1 (en) |
-
1973
- 1973-11-20 SU SU1884561A patent/SU462288A1/en active
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