tokens: ['Investigations', 'were', 'done', 'at', 'fMHz', 'using', 'the', 'parameters', 'given', 'in', 'the', 'following', 'table', 'Table', '', 'Measurement', 'parameters', 'Each', 'Pi', 'BPSK', 'waveform', 'was', 'filtered', 'using', 'a', 'tap', 'filter', 'given', 'in', 'table', '', 'This', 'filter', 'was', 'selected', 'to', 'give', 'waveforms', 'with', 'PAPRs', 'around', 'dB', 'which', 'is', 'was', 'thought', 'to', 'be', 'a', 'good', 'compromise', 'between', 'achieving', 'higher', 'output', 'power', 'and', 'limiting', 'excessive', 'filtering', 'of', 'the', 'signal', 'For', 'each', 'start', 'RBLCRB', 'combination', 'the', 'PA', 'output', 'was', 'analyzed', 'for', 'IBE', 'EVM', 'ACLR', 'SEM', 'and', 'output', 'power', 'The', 'table', 'below', 'gives', 'the', 'measured', 'results', 'based', 'on', 'one', 'PA', 'sample', 'The', 'increase', 'in', 'output', 'power', 'for', 'various', 'pi', 'BPSK', 'waveforms', 'above', 'the', 'PC', 'MPR', 'power', 'level', 'is', 'given', 'along', 'with', 'the', 'SEM', 'and', 'IBE', 'margins', 'The', 'pi', 'BPSK', 'output', 'power', 'is', 'constrained', 'by', 'practical', 'implementation', 'considerations', 'Table', '', 'Measured', 'PA', 'results', 'The', 'IBE', 'EVM', 'ACLR', 'and', 'SEM', 'were', 'all', 'seen', 'to', 'pass', 'with', 'sufficient', 'margin', 'for', 'these', 'waveforms', 'Observation', '', 'Measurements', 'on', 'a', 'PC', 'PA', 'revealed', 'that', 'Pi', 'BPSK', 'waveforms', 'can']