TY  - RPRT
TI  - Simulation of thin slot spirals and dual circular patch antennas using the finite element method with mixed elements
AU  - Gong, Jian
AU  - Volakis, John L.
AU  - Nurnberger, Michael W.
PY  - 1995
UR  - https://ntrs.nasa.gov/citations/19950013380
ID  - 19950013380
ER  -