H.T. Friis

A Note on a Simple Transmission Formula

H.T. Friis · Proceedings of the IRE · 1946 · 2.2K citations

Engineering, Electrical Engineering, Circuit Theory +6

Noise Figures of Radio Receivers

H.T. Friis · Proceedings of the IRE · 1944 · 823 citations

Engineering, Electrical Engineering, Analog Electronics +13

A Multiple Unit Steerable Antenna for Short-Wave Reception

H.T. Friis, C.B. Feldman · Proceedings of the IRE · 1937 · 88 citations

Engineering, Electrical Engineering, Antennas +16

A Reflection Theory for Propagation Beyond the Horizon*

H.T. Friis, A. B. Crawford, David Hogg · Bell System Technical Journal · 1957 · 85 citations

Natural Sciences, Physics, Antennas +13

Microwave Repeater Research

H.T. Friis · Bell System Technical Journal · 1948 · 40 citations

Engineering, Electrical Engineering, Antennas +16