FIELD: information technologies.
SUBSTANCE: retransmitter for a wireless communication network comprises a receiving antenna and the first and the second transmitting antennas. The retransmitter also comprises a weighing circuit, which applies a weight coefficient to at least one of the first and second signals in the first and second transfer tracks that are connected accordingly with the first and second transmitting antennas, and a control circuit configured to control the weighing circuit in compliance with an adaptive algorithm, in order to increase decoupling as a result between the receiving track connected to the receiving antenna and the first and second transmitting tracks.
EFFECT: increased sensitivity of the receiver.
41 cl, 12 dwg
Title | Year | Author | Number |
---|---|---|---|
REPEATER TECHNIQUES FOR MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM USING BEAM FORMERS | 2007 |
|
RU2414064C2 |
USING SET OF FILTERS IN ADAPTIVE CHANNEL REPEATER USING ADAPTIVE ANTENNA ARRAYS | 2008 |
|
RU2463722C2 |
USING ADAPTIVE ANTENNA ARRAY TOGETHER WITH CHANNEL FOLLOWER TO IMPROVE SIGNAL QUALITY | 2008 |
|
RU2464707C2 |
REPEATER OF PHYSICAL LEVEL, USING METRICS OF MEASUREMENTS IN REAL TIME AND ADAPTIVE ANTENNA ARRAY TO ENSURE INTEGRITY AND AMPLIFY SIGNAL | 2008 |
|
RU2453998C2 |
AUTOMATIC GAIN CONTROL AND FILTERING TECHNIQUES FOR USE IN CHANNEL REPEATER | 2008 |
|
RU2451412C2 |
COMBINED COMPOSITE CHANNEL FILTER | 2008 |
|
RU2439788C2 |
CALCULATION IN CLOSED FORM OF WEIGHT COEFFICIENTS OF TIME CORRECTOR USED IN SYSTEM FOR SUPPRESSING LEAKAGE OF REPEATER TRANSMITTING DEVICE | 2008 |
|
RU2438257C2 |
DEVICE OF WIRELESS COMMUNICATION WITH FREQUENCY-POLARIZATION DISTRIBUTION BETWEEN TRANSFER AND RECEIVER CHANNELS | 2016 |
|
RU2649871C2 |
SIMULTANEOUS DUAL POLARISATION RADAR SET | 2005 |
|
RU2394254C2 |
REPEATER CONFIGURATION | 2008 |
|
RU2420886C1 |
Authors
Dates
2011-12-20—Published
2007-08-31—Filed