Inventor
AHMED I ZAKIR
IN11 patents
⚠️ This page may combine multiple inventors who share the name “AHMED I ZAKIR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT INSTR CORP
5 patentsUS9667390B2May 30, 2017
Time-domain mechanism for computing error vector magnitude of OFDM signals
NAT INSTR CORP2 citations65
US9332450B2May 3, 2016
Unit testing and analysis of multiple UUTs
NAT INSTR CORP0 citations49
US8934595B2Jan 13, 2015
Estimation of sample clock frequency offset based on error vector magnitude
NAT INSTR CORP0 citations49
US8755470B2Jun 17, 2014
Blind estimation of frequency and phase offsets for received signals
NAT INSTR CORP0 citations49
US8654903B2Feb 18, 2014
Using error vector magnitude to estimate sample clock frequency offset
NAT INSTR CORP1 citations49
AHMED I ZAKIR
4 patentsUS8891695B2Nov 18, 2014
Maximizing the viterbi winning path metric to estimate carrier phase offset in continuous phase modulated signals
AHMED I ZAKIR2 citations59
US8446974B2May 21, 2013
Blind mechanism for the joint estimation of frequency offset and phase offset for QAM modulated signals
AHMED I ZAKIR2 citations58
US8442161B2May 14, 2013
Estimation of sample clock frequency offset using error vector magnitude
AHMED I ZAKIR1 citations48
US8891694B2Nov 18, 2014
Maximizing the viterbi winning path metric to estimate carrier frequency and phase offsets in continuous phase modulated signals
AHMED I ZAKIR0 citations38