The Evolution of Radio-loud Quasars at High Redshift

I. M. Hook, P. A. Shaver, R. G. McMahon

We present results from two surveys for radio-loud quasars. These are (1) a northern survey reaching S(5GHz)=0.2Jy and (2) the Parkes QSO survey reaching S(2.7GHz)=0.25Jy, which to…