TY  - VIDEO
AU  - David Howe
AU  - A Sen
AU  - Craig Nelson
AU  - F Walls
C2  - United States Patent 075 378
DA  - 2006-01-01
LA  - en
PB  - United States Patent 075 378
PY  - 2006
TI  - High Spectral Purity Microwave Oscillator Using Air-Dielectric Cavity
ER  -