共 54 条
[41]
SCHWARTZ M, 1959, INFORMATION TRANSMIS, P79
[42]
RECIRCULATING ULTRASONIC STORES - AN ECONOMICAL APPROACH TO SEQUENTIAL STORAGE WITH BIT RATES BEYOND 100 MHZ
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1969, 48 (03)
:659-+
[44]
SLOBODNIK AJ, 1974, 1974 ULTR S P, P185
[47]
SMITH WR, 1973, IEEE S MICROWAVE THE
[48]
SURFACE ACOUSTIC-WAVE VELOCITIES FOR TWO METAL LAYERS ON LITHIUM-NIOBATE AND BISMUTH GERMANIUM OXIDE SUBSTRATES
[J].
IEEE TRANSACTIONS ON SONICS AND ULTRASONICS,
1973, SU20 (04)
:379-382