TY - JOUR AU - Erich Grossman AU - Oscar Friedman AU - Andrew Nelson C2 - IEEE Transactions on Terahertz Science and Technology DA - 2014-01-01 LA - en M1 - 4 PB - IEEE Transactions on Terahertz Science and Technology PY - 2014 TI - Non-imaging Winston Cone Concentrators for Submillimeter-wave, Overmoded Waveguide ER -