ENHANCEMENT OF CONVOLUTION VOLTAGE DUE TO TRANSVERSE DRIFT OF CARRIERS IN PIEZOELECTRIC SEMICONDUCTOR SAW CONVOLVERS

被引:0
作者
MATSUMOTO, S
机构
[1] Mining College, Akita University, Akita-shi
关键词
D O I
10.1063/1.91193
中图分类号
O59 [应用物理学];
学科分类号
摘要
The enhancement of the convolution voltage of piezoelectric surface acoustic wave (SAW) convolvers due to the transverse drift of carriers is predicted theoretically. The theoretical prediction is qualitatively in agreement with the result of experiments using photoconductive CdS samples.
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页码:520 / 521
页数:2
相关论文
共 11 条
[1]   AMPLIFICATION OF SURFACE ACOUSTIC-WAVES BY TRANSVERSE ELECTRIC-CURRENT IN PIEZOELECTRIC SEMICONDUCTORS [J].
GULYAEV, YV .
APPLIED PHYSICS LETTERS, 1974, 24 (09) :405-406
[2]  
GULYAEV YV, 1977, SOV PHYS SEMICOND+, V11, P11
[3]   SIGNAL PROCESSING BY PARAMETRIC INTERACTIONS IN DELAY-LINE DEVICES [J].
KINO, GS ;
LUDVIK, S ;
SHAW, HJ ;
SHREVE, WR ;
WHITE, JM ;
WINSLOW, DK .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1973, MT21 (04) :244-255
[4]  
KNINGELIS K, 1977, PHYS STATUS SOLIDI, V43, P699
[5]   STUDY ON EFFICIENCY OF PIEZOELECTRIC SEMICONDUCTOR SAW CONVOLVER [J].
MATSUMOTO, S ;
FURUKAWA, S .
JAPANESE JOURNAL OF APPLIED PHYSICS, 1977, 16 (12) :2139-2150
[6]  
MONTAMEDI ME, 1977, J APPL PHYS, V48, P2135
[7]   LITHIUM-NIOBATE-SILICON SURFACE-WAVE CONVOLUTER [J].
OTTO, OW ;
MOLL, NJ .
ELECTRONICS LETTERS, 1972, 8 (24) :600-&
[8]   AMPLIFICATION OF ACOUSTIC SURFACE-WAVES IN PIEZOELECTRIC SEMICONDUCTORS [J].
SWIERKOWSKI, S ;
VANDUZER, T ;
TURNER, CW .
IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1973, SU20 (03) :260-267
[9]   BASIC CHARACTERISTICS OF SURFACE-ACOUSTIC-WAVE CONVOLVER IN MONOLITHIC MIS STRUCTURE [J].
TSUBOUCHI, K ;
MINAGAWA, S ;
MIKOSHIBA, N .
JOURNAL OF APPLIED PHYSICS, 1976, 47 (12) :5187-5190
[10]   ULTRASONIC SURFACE-WAVE AMPLIFICATION IN CADMIUM SULFIDE - (GAIN 15 DB AT 8 MC/S OPTICAL IRRADIATION EFFECTS E) [J].
WHITE, RM ;
VOLTMER, FW .
APPLIED PHYSICS LETTERS, 1966, 8 (02) :40-&