TY - GEN AU - AP Barsis AU - AG Longley AU - KA Norton AU - A F Barghausen C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1963-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.103 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1963 TI - Equipment characteristics and their relation to system performance for tropospheric communication circuits: ER -