SU726655A1 - Adjustable delay line - Google Patents

Adjustable delay line Download PDF

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Publication number
SU726655A1
SU726655A1 SU782614517A SU2614517A SU726655A1 SU 726655 A1 SU726655 A1 SU 726655A1 SU 782614517 A SU782614517 A SU 782614517A SU 2614517 A SU2614517 A SU 2614517A SU 726655 A1 SU726655 A1 SU 726655A1
Authority
SU
USSR - Soviet Union
Prior art keywords
piezo
delay line
substrate
substrates
adjustable delay
Prior art date
Application number
SU782614517A
Other languages
Russian (ru)
Inventor
Борис Николаевич Канев
Александр Николаевич Рождественский
Original Assignee
Омский политехнический институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Омский политехнический институт filed Critical Омский политехнический институт
Priority to SU782614517A priority Critical patent/SU726655A1/en
Application granted granted Critical
Publication of SU726655A1 publication Critical patent/SU726655A1/en

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  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Description

(54) РЕГУЛИРУЕМАЯ ЛИНИЯ ЗАДЕРЖКИ(54) ADJUSTABLE DELAY LINE

Claims (2)

Формула изобретенияClaim 1. Регулируемая линия задержки, содержащая две соприкасающиеся пьезоподложки с возможностью перемещения одной относительно другой и расположенные на них поверхности преобразователи поверхностных акустических волн, отличают а я с я тем, что, с целью уменьшения неравномерности коэффициента передачи при регулировке времени задержки, в ней подвижная пьезоподложка расположена наклонно к неподвижной.1. An adjustable delay line, containing two adjacent piezo substrates with the ability to move one relative to the other and the surface acoustic wave transducers located on them, distinguishes me in that, in order to reduce the unevenness of the transmission coefficient when adjusting the delay time, it has a movable piezo substrate located obliquely to the motionless. 2. Линия задержки по π, 1, о т л и чающаяся тем, что подвижная пьезоподложка снабжена в месте соприкосновения пьезоподложек фаской, параллельной неподвижной пьезоподложке.2. The delay line in π, 1, which is characterized in that the movable piezo-substrate is provided at the point of contact of the piezo-substrates with a bevel parallel to the stationary piezo-substrate. Источники информации, принятые во внимание при экспертизе 1. Авторское свидетельство СССР № 266830, кл. Н 03 Н 7/30, 1968.Sources of information taken into account during the examination 1. USSR copyright certificate No. 266830, cl. H 03 H 7/30, 1968. 2. Кмита А. М. и др. Метод исследования акустоэлектронного; взаимодействия в монолитных слоистых структурах пьезоэлектрик-полупроводник, А кустический журнал', 1976, т.2. Kmita A. M. et al. Acoustoelectronic research method ; interactions in monolithic layered piezoelectric-semiconductor structures, A Bush Journal, 1976, vol.
SU782614517A 1978-05-15 1978-05-15 Adjustable delay line SU726655A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782614517A SU726655A1 (en) 1978-05-15 1978-05-15 Adjustable delay line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782614517A SU726655A1 (en) 1978-05-15 1978-05-15 Adjustable delay line

Publications (1)

Publication Number Publication Date
SU726655A1 true SU726655A1 (en) 1980-04-05

Family

ID=20764119

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782614517A SU726655A1 (en) 1978-05-15 1978-05-15 Adjustable delay line

Country Status (1)

Country Link
SU (1) SU726655A1 (en)

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