RU96100012A - HIGH FREQUENCY DEVICE ON SURFACE ACOUSTIC WAVES - Google Patents

HIGH FREQUENCY DEVICE ON SURFACE ACOUSTIC WAVES

Info

Publication number
RU96100012A
RU96100012A RU96100012/09A RU96100012A RU96100012A RU 96100012 A RU96100012 A RU 96100012A RU 96100012/09 A RU96100012/09 A RU 96100012/09A RU 96100012 A RU96100012 A RU 96100012A RU 96100012 A RU96100012 A RU 96100012A
Authority
RU
Russia
Prior art keywords
frequency device
axis
acoustic waves
surface acoustic
high frequency
Prior art date
Application number
RU96100012/09A
Other languages
Russian (ru)
Other versions
RU2099857C1 (en
Inventor
Н.Ф. Науменко
В.С. Орлов
Original Assignee
Н.Ф. Науменко
В.С. Орлов
Filing date
Publication date
Application filed by Н.Ф. Науменко, В.С. Орлов filed Critical Н.Ф. Науменко
Priority claimed from RU9696100012A external-priority patent/RU2099857C1/en
Priority to RU9696100012A priority Critical patent/RU2099857C1/en
Priority to PCT/US1996/017906 priority patent/WO1997025776A1/en
Priority to JP09525182A priority patent/JP2000503189A/en
Priority to KR1019980705199A priority patent/KR100339719B1/en
Priority to AU22396/97A priority patent/AU2239697A/en
Priority to EP00106913A priority patent/EP1022852A3/en
Priority to DE69628332T priority patent/DE69628332T2/en
Priority to EP96946123A priority patent/EP0873590B1/en
Priority to US08/870,524 priority patent/US5917265A/en
Publication of RU2099857C1 publication Critical patent/RU2099857C1/en
Application granted granted Critical
Publication of RU96100012A publication Critical patent/RU96100012A/en
Priority to US09/314,047 priority patent/US6072264A/en

Links

Claims (1)

Высокочастотное устройство на поверхностных акустических волнах (ПАВ), содержащее пьезоэлектрический звукопровод из силикогаллата лантана, на рабочей поверхности которого размещены передающий и приемный электроакустические преобразователи в виде системы возбуждающих и/или отражающих электродов, отличающееся тем, что рабочая поверхность пьезоэлектрического звукопровода выполнена перпендикулярно оси Z', электроды электроакустического преобразователя размещены перпендикулярно оси X', а продольная ось электродов электроакустического преобразователя совпадает с осью Y', при этом оси X', Y', Z' в системе углов Эйлера (φ, θ, ψ) ориентированы таким образом, что угол φ изменяется от -15 до +10o, угол θ выбран в пределах от 120 до 165o, а угол ψ составляет от 20 до 45o.A high-frequency device based on surface acoustic waves (SAWs) containing a piezoelectric sound pipe made of lanthanum silicogallate, on the working surface of which are transmitting and receiving electro-acoustic transducers in the form of a system of exciting and / or reflecting electrodes, characterized in that the working surface of the piezoelectric sound pipe is made perpendicular to the Z 'axis , electrodes of the electro-acoustic transducer are placed perpendicular to the axis X ', and the longitudinal axis of the electrodes is electro-acoustic a transmitter coincides with the axis Y ', the axes X', Y ', Z' in the system of Euler angles (φ, θ, ψ) are oriented so that the angle φ varies from -15 to +10 o, the angle θ is selected in the range from 120 to 165 o , and the angle ψ is from 20 to 45 o .
RU9696100012A 1996-01-10 1996-01-10 Surface acoustical wave radio-frequency device RU2099857C1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
RU9696100012A RU2099857C1 (en) 1996-01-10 1996-01-10 Surface acoustical wave radio-frequency device
AU22396/97A AU2239697A (en) 1996-01-10 1996-12-20 High frequency saw device
JP09525182A JP2000503189A (en) 1996-01-10 1996-12-20 High frequency SAW device
KR1019980705199A KR100339719B1 (en) 1996-01-10 1996-12-20 High frequency surface acoustic wave (SAW) device, method of forming the same, and Langer's site substrate used therefor
PCT/US1996/017906 WO1997025776A1 (en) 1996-01-10 1996-12-20 High frequency saw device
EP00106913A EP1022852A3 (en) 1996-01-10 1996-12-20 High frequency saw device
DE69628332T DE69628332T2 (en) 1996-01-10 1996-12-20 HIGH FREQUENCY SAW DEVICE
EP96946123A EP0873590B1 (en) 1996-01-10 1996-12-20 High frequency saw device
US08/870,524 US5917265A (en) 1996-01-10 1997-06-06 Optimal cut for saw devices on langasite
US09/314,047 US6072264A (en) 1996-01-10 1999-05-18 Optimal cut for surface wave propagation on langasite substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU9696100012A RU2099857C1 (en) 1996-01-10 1996-01-10 Surface acoustical wave radio-frequency device

Publications (2)

Publication Number Publication Date
RU2099857C1 RU2099857C1 (en) 1997-12-20
RU96100012A true RU96100012A (en) 1998-01-20

Family

ID=20175357

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9696100012A RU2099857C1 (en) 1996-01-10 1996-01-10 Surface acoustical wave radio-frequency device

Country Status (8)

Country Link
US (1) US6072264A (en)
EP (2) EP1022852A3 (en)
JP (1) JP2000503189A (en)
KR (1) KR100339719B1 (en)
AU (1) AU2239697A (en)
DE (1) DE69628332T2 (en)
RU (1) RU2099857C1 (en)
WO (1) WO1997025776A1 (en)

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EP0874455B1 (en) * 1996-06-21 2002-10-09 TDK Corporation Surface acoustic wave device
DE69723957T2 (en) * 1996-10-18 2004-06-17 Tdk Corp. ACOUSTIC SURFACE WAVE ARRANGEMENT
JPH10256870A (en) * 1997-03-14 1998-09-25 Ngk Insulators Ltd Surface acoustic wave device
EP0866551A3 (en) * 1997-03-21 2000-05-24 Mitsubishi Materials Corporation Surface acoustic wave element
JPH11136083A (en) * 1997-08-27 1999-05-21 Murata Mfg Co Ltd Surface wave device
US6043940A (en) * 1997-11-14 2000-03-28 Kyocera Corporation Optical system for optical recording
US6084333A (en) * 1997-12-16 2000-07-04 Kyocera Corporation Surface acoustic wave device
JP3301399B2 (en) * 1998-02-16 2002-07-15 株式会社村田製作所 Surface acoustic wave device
JP2000068778A (en) * 1998-08-21 2000-03-03 Murata Mfg Co Ltd Surface wave resonator, surface wave filter, shared device, communication device, surface wave device and production of the resonator
JP3269466B2 (en) 1998-08-21 2002-03-25 株式会社村田製作所 Surface wave resonator, surface wave filter, duplexer, communication device
EP1047190A4 (en) 1998-09-14 2004-05-06 Tdk Corp Surface acoustic wave device
FR2785473B1 (en) * 1998-10-30 2001-01-26 Thomson Csf LOW LOSS FILTER WITH SURFACE ACOUSTIC WAVES ON OPTIMIZED QUARTZ SUBSTRATE
JP3724544B2 (en) * 1999-03-11 2005-12-07 株式会社村田製作所 Surface wave resonator, surface wave filter, duplexer, communication device, and surface wave device
JP3404461B2 (en) * 1999-06-07 2003-05-06 ティーディーケイ株式会社 Surface acoustic wave device and its substrate
JP3391309B2 (en) * 1999-09-02 2003-03-31 株式会社村田製作所 Surface wave device and communication device
JP2008022227A (en) * 2006-07-12 2008-01-31 Japan Radio Co Ltd Surface acoustic wave filter
EP2980550B1 (en) 2014-07-28 2017-01-25 Centre National de la Recherche Scientifique (CNRS) Differential temperature surface sensor
JP7233820B2 (en) * 2018-01-10 2023-03-07 エセックス古河マグネットワイヤジャパン株式会社 insulated wire

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US35204A (en) * 1862-05-06 Improvement in methods of constructing carriages
GB1591624A (en) * 1977-01-24 1981-06-24 Secr Defence Acoustic wave devices
EP0166880B1 (en) * 1984-06-05 1990-01-03 Kabushiki Kaisha Toshiba Surface acoustic wave device
JPH036913A (en) * 1989-06-05 1991-01-14 Hitachi Ltd Surface acoustic wave filter and mobile radio equipment using same
JP3344441B2 (en) * 1994-03-25 2002-11-11 住友電気工業株式会社 Surface acoustic wave device
JP3282645B2 (en) * 1994-06-16 2002-05-20 住友電気工業株式会社 Surface acoustic wave device
DE19532602C1 (en) * 1995-09-04 1997-04-03 Siemens Ag Piezoelectric crystalline element
US5917265A (en) * 1996-01-10 1999-06-29 Sawtek Inc. Optimal cut for saw devices on langasite
EP0810725A3 (en) * 1996-05-29 1999-10-27 Santech Company, Limited Wafer and surface acoustic wave device
RU2099859C1 (en) * 1996-06-03 1997-12-20 Московское представительство Консорциума "Экохимия-экотоксиметрия" Piezoelectric element
EP0874455B1 (en) * 1996-06-21 2002-10-09 TDK Corporation Surface acoustic wave device
JPH10126209A (en) * 1996-10-17 1998-05-15 Mitsubishi Materials Corp Surface acoustic wave device
JPH1127089A (en) * 1997-07-02 1999-01-29 Mitsubishi Materials Corp Surface acoustic wave device
JPH10256870A (en) * 1997-03-14 1998-09-25 Ngk Insulators Ltd Surface acoustic wave device
EP0866551A3 (en) * 1997-03-21 2000-05-24 Mitsubishi Materials Corporation Surface acoustic wave element
JP3201972B2 (en) * 1997-04-07 2001-08-27 ティーディーケイ株式会社 Surface acoustic wave device
JPH1155064A (en) * 1997-07-29 1999-02-26 Santech Co Ltd Wafer and piezoelectric element
GB2328815B (en) * 1997-08-27 1999-10-20 Murata Manufacturing Co Surface acoustic wave device having a langasite single crystal substrate
EP0955726B1 (en) * 1997-09-02 2005-10-26 TDK Corporation Surface acoustic wave apparatus
US5905325A (en) * 1998-01-06 1999-05-18 Sawtek Inc. Optimal cut for saw devices on langanite

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