TY - JOUR AU - Szekely, C AU - Walls, F AU - Lowe, John AU - Drullinger, Robert AU - Novick, Andrew C2 - IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control DA - 1994-01-01 00:01:00 LA - en M1 - 41 PB - IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control PY - 1994 TI - Reducing Local Oscillator Phase Noise Limitations on the Frequency Stability of Passive Frequency Standards: Tests of a New Concept ER -