CA1175547A - Volume magnetostatic wave device - Google Patents
Volume magnetostatic wave deviceInfo
- Publication number
- CA1175547A CA1175547A CA000375358A CA375358A CA1175547A CA 1175547 A CA1175547 A CA 1175547A CA 000375358 A CA000375358 A CA 000375358A CA 375358 A CA375358 A CA 375358A CA 1175547 A CA1175547 A CA 1175547A
- Authority
- CA
- Canada
- Prior art keywords
- wafer
- transducer
- waves
- conductive elements
- volume
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 10
- 230000005293 ferrimagnetic effect Effects 0.000 claims abstract description 7
- 239000002223 garnet Substances 0.000 claims description 7
- 238000001465 metallisation Methods 0.000 claims description 7
- 239000002902 ferrimagnetic material Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 230000010363 phase shift Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003989 dielectric material Substances 0.000 claims 1
- ZPDRQAVGXHVGTB-UHFFFAOYSA-N gallium;gadolinium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Gd+3] ZPDRQAVGXHVGTB-UHFFFAOYSA-N 0.000 claims 1
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical compound [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 claims 1
- 239000012071 phase Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940059947 gadolinium Drugs 0.000 description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000010396 two-hybrid screening Methods 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001534 heteroepitaxy Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/001—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00 comprising magnetostatic wave network elements
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Thin Magnetic Films (AREA)
- Waveguides (AREA)
- Waveguide Connection Structure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8008279A FR2480509A1 (fr) | 1980-04-14 | 1980-04-14 | Dispositif a ondes magnetostatiques de volume |
| FR8008279 | 1980-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1175547A true CA1175547A (en) | 1984-10-02 |
Family
ID=9240817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000375358A Expired CA1175547A (en) | 1980-04-14 | 1981-04-13 | Volume magnetostatic wave device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4392115A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0038260B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS56165414A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1175547A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3162928D1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2480509A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528529A (en) * | 1983-12-12 | 1985-07-09 | Hewlett-Packard Company | Magnetostatic wave resonator |
| FR2595509B1 (fr) * | 1986-03-07 | 1988-05-13 | Thomson Csf | Composant en materiau semiconducteur epitaxie sur un substrat a parametre de maille different et application a divers composants en semiconducteurs |
| JPS6451321U (cg-RX-API-DMAC7.html) * | 1987-09-22 | 1989-03-30 | ||
| US4782312A (en) * | 1987-10-22 | 1988-11-01 | Hewlett-Packard Company | Mode selective magnetostatic wave resonators |
| JPH0731607Y2 (ja) * | 1988-04-18 | 1995-07-19 | 横河電機株式会社 | 静磁波遅延素子 |
| JP3258357B2 (ja) * | 1992-03-02 | 2002-02-18 | ユニデン株式会社 | Ｓ／ｎエンハンサ |
| AUPO358896A0 (en) * | 1996-11-13 | 1996-12-05 | Lonsdale, Anthony | Integrated electronic structure |
| JPH10247851A (ja) * | 1997-03-04 | 1998-09-14 | Hitachi Denshi Ltd | フラクショナル−ｎ方式の周波数シンセサイザおよびそれを使用した中継装置 |
| JP2000349550A (ja) * | 1999-06-03 | 2000-12-15 | Mitsubishi Electric Corp | マイクロ波及びミリ波回路 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3401360A (en) * | 1963-07-19 | 1968-09-10 | Bell Telephone Labor Inc | Phased transducer arrays for elastic wave transmission |
| US3686518A (en) * | 1970-09-02 | 1972-08-22 | Clinton S Hartmann | Unidirectional surface wave transducers |
| US4087714A (en) * | 1971-10-18 | 1978-05-02 | Hazeltine Corporation | Three phase unidirectional transducer |
| US3866154A (en) * | 1973-12-03 | 1975-02-11 | Westinghouse Electric Corp | Broadband unidirectional surface wave transducer |
| US4028639A (en) * | 1975-10-03 | 1977-06-07 | Rockwell International Corporation | Oscillator using magnetostatic surface wave delay line |
| US4199737A (en) * | 1978-10-18 | 1980-04-22 | Westinghouse Electric Corp. | Magnetostatic wave device |
| FR2447641A1 (fr) * | 1979-01-26 | 1980-08-22 | Thomson Csf | Oscillateur accordable hyperfrequence a ondes magnetostatiques |
-
1980
- 1980-04-14 FR FR8008279A patent/FR2480509A1/fr active Granted
-
1981
- 1981-04-10 EP EP81400576A patent/EP0038260B1/fr not_active Expired
- 1981-04-10 DE DE8181400576T patent/DE3162928D1/de not_active Expired
- 1981-04-13 CA CA000375358A patent/CA1175547A/en not_active Expired
- 1981-04-13 US US06/253,268 patent/US4392115A/en not_active Expired - Fee Related
- 1981-04-14 JP JP5618081A patent/JPS56165414A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0038260B1 (fr) | 1984-04-04 |
| US4392115A (en) | 1983-07-05 |
| FR2480509B1 (cg-RX-API-DMAC7.html) | 1984-04-20 |
| JPS56165414A (en) | 1981-12-19 |
| DE3162928D1 (en) | 1984-05-10 |
| FR2480509A1 (fr) | 1981-10-16 |
| EP0038260A1 (fr) | 1981-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |