1999 IEEE 49th Vehicular Technology Conference (Cat. No.99CH36363)
DOI: 10.1109/vetec.1999.778336
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Antenna array hardware amplitude and phase compensation using baseband antenna array outputs

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Cited by 20 publications
(12 citation statements)
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“…The first set of techniques [5] [6] are based on the injection of an equal phase signal to every channel of the antenna array in order to process the received signal and obtain the compensation matrix. These techniques address the network mismatch issues.…”
Section: Situation For Geoda Smart Antenna Calibrationmentioning
confidence: 99%
“…The first set of techniques [5] [6] are based on the injection of an equal phase signal to every channel of the antenna array in order to process the received signal and obtain the compensation matrix. These techniques address the network mismatch issues.…”
Section: Situation For Geoda Smart Antenna Calibrationmentioning
confidence: 99%
“…The second type of method injects an equal phase signal to all of the channels of the antenna array. While this does address the cabling mismatch issues, it does not address mutual coupling effects, antenna differences, or uncertain sensor locations [9]. A practical calibration approach for UCA is required by real system.…”
Section: Introductionmentioning
confidence: 99%
“…calculation of the transmit MRC weights in the downlink. Even though the propagation channel is reciprocal, recent work [6,7,8,9] has highlighted that it is certainly not the case for the RF transceivers, which may exhibit significant amplitude and phase mismatches between the uplink and the downlink as well as across the basestation antennas. These mismatches essentially compromise the correct calculation of the transmit MRC weights and may lead to severe performance degradation.…”
Section: Introductionmentioning
confidence: 99%