E. Hallén

Theoretical investigations into the transmitting and receiving qualities of antennáe

E. Hallén, 1938 .

Exact treatment of antenna current wave reflection at the end of a tube-shaped cylindrical antenna

E. Hallén, 1956, IRE Transactions on Antennas and Propagation.

Properties of a Long Antenna

E. Hallén, 1948 .

XV. Overtones and fundamental period of an electric oscillatory circuit

E. Hallén, 1934 .