IL33964A - Signal processing apparatus and method - Google Patents
Signal processing apparatus and methodInfo
- Publication number
- IL33964A IL33964A IL33964A IL3396470A IL33964A IL 33964 A IL33964 A IL 33964A IL 33964 A IL33964 A IL 33964A IL 3396470 A IL3396470 A IL 3396470A IL 33964 A IL33964 A IL 33964A
- Authority
- IL
- Israel
- Prior art keywords
- electric
- impulses
- elastic
- time
- field
- Prior art date
Links
- 238000012545 processing Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000005418 spin wave Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001902 propagating effect Effects 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims description 3
- 230000002463 transducing effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000026683 transduction Effects 0.000 description 2
- 238000010361 transduction Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical compound [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/30—Time-delay networks
- H03H9/40—Frequency dependent delay lines, e.g. dispersive delay lines
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Radar Systems Or Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87047869A | 1969-10-06 | 1969-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL33964A0 IL33964A0 (en) | 1970-04-20 |
| IL33964A true IL33964A (en) | 1973-08-29 |
Family
ID=25355468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL33964A IL33964A (en) | 1969-10-06 | 1970-02-24 | Signal processing apparatus and method |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3668568A (cs) |
| JP (1) | JPS4942279B1 (cs) |
| BE (1) | BE747570A (cs) |
| BR (1) | BR7019227D0 (cs) |
| CA (1) | CA925964A (cs) |
| DE (1) | DE2045502A1 (cs) |
| FR (1) | FR2065851A5 (cs) |
| GB (1) | GB1262611A (cs) |
| IL (1) | IL33964A (cs) |
| SE (1) | SE357832B (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3753163A (en) * | 1971-12-27 | 1973-08-14 | Chu Associates | Electromagnetic wave-elastic wave transducer and method |
| US3753165A (en) * | 1971-12-27 | 1973-08-14 | Chu Associates | Tunable variable bandwidth magneto-elastic filter and method |
| US4096461A (en) * | 1974-08-23 | 1978-06-20 | U.S. Philips Corporation | Magnet system for tunable YIG oscillator and tunable YIG filter |
| FR2295634A1 (fr) * | 1974-12-17 | 1976-07-16 | Thomson Csf | Dispositif de convolution a ondes elastiques |
| JPS52576U (cs) * | 1975-06-16 | 1977-01-05 | ||
| JPS5399748A (en) * | 1977-02-10 | 1978-08-31 | Sony Corp | Variable delay line |
| US4758795A (en) * | 1986-07-01 | 1988-07-19 | The United States Of America As Represented By The Secretary Of The Navy | Microwave pulse compression in dispersive plasmas |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249882A (en) * | 1962-12-17 | 1966-05-03 | Gen Electric | Spin and phonon spin traveling wave parametric amplifiers and spin wave delay lines |
| JPS5246063B1 (cs) * | 1963-11-07 | 1977-11-21 | ||
| US3353118A (en) * | 1964-05-19 | 1967-11-14 | Teledyne Inc | Magnetostatic wave variable delay apparatus |
| US3444484A (en) * | 1967-04-03 | 1969-05-13 | Raytheon Co | Solid state delay line for propagation of microwave frequency energy in spin wave mode |
-
1969
- 1969-10-06 US US870478A patent/US3668568A/en not_active Expired - Lifetime
-
1970
- 1970-02-24 IL IL33964A patent/IL33964A/en unknown
- 1970-02-27 SE SE02655/70A patent/SE357832B/xx unknown
- 1970-03-10 CA CA076985A patent/CA925964A/en not_active Expired
- 1970-03-10 GB GB01381/70A patent/GB1262611A/en not_active Expired
- 1970-03-18 BE BE747570D patent/BE747570A/xx unknown
- 1970-04-07 JP JP45029713A patent/JPS4942279B1/ja active Pending
- 1970-05-22 BR BR219227/70A patent/BR7019227D0/pt unknown
- 1970-08-13 FR FR7029824A patent/FR2065851A5/fr not_active Expired
- 1970-09-09 DE DE19702045502 patent/DE2045502A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE747570A (fr) | 1970-08-31 |
| CA925964A (en) | 1973-05-08 |
| BR7019227D0 (pt) | 1973-03-15 |
| GB1262611A (en) | 1972-02-02 |
| JPS4942279B1 (cs) | 1974-11-14 |
| SE357832B (cs) | 1973-07-09 |
| IL33964A0 (en) | 1970-04-20 |
| US3668568A (en) | 1972-06-06 |
| FR2065851A5 (cs) | 1971-08-06 |
| DE2045502A1 (de) | 1971-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Auld et al. | Signal processing in a nonperiodically time-varying magnetoelastic medium | |
| US3816753A (en) | Parametric acoustic surface wave apparatus | |
| Kino et al. | Signal processing in acoustic surface-wave devices | |
| US3760172A (en) | Method of and apparatus for signal processing | |
| IL33964A (en) | Signal processing apparatus and method | |
| US3353118A (en) | Magnetostatic wave variable delay apparatus | |
| US3530302A (en) | Method of and apparatus for changing frequency power and/or delay time of wave energy | |
| GB792119A (en) | Radar signal simulator | |
| US2480038A (en) | Compensation of distortion in guided waves | |
| US3251026A (en) | Acoustical system | |
| US3707689A (en) | Electrical signal processing method and apparatus | |
| US3215944A (en) | Spin wave pumped elastic wave parametric amplifier | |
| US3418604A (en) | High frequency phase-synchronized signal synthesizer | |
| US3444484A (en) | Solid state delay line for propagation of microwave frequency energy in spin wave mode | |
| US3095546A (en) | Gyromagnetic isolator using a nonuniform magnetic bias | |
| US3864647A (en) | Substantially linear magnetic dispersive delay line and method of operating it | |
| Rezende et al. | Magnetoelastic Waves in Time‐Varying Magnetic Fields. II. Experiments | |
| AU2003246021A1 (en) | Radio frequency and microwave signals | |
| US2863127A (en) | Electromagnetic wave equalization system | |
| Morgan | Surface acoustic wave devices and applications: 5. Signal processing using programmable non-linear convolvers | |
| GB1074361A (en) | Acoustic propagation line for compressing trains of electric waves | |
| Addison et al. | Electrically controlled acoustic beam deflection | |
| US3366896A (en) | Microwave magneto-acoustic delay line | |
| US3164768A (en) | Garnet microwave pulse generator | |
| Kirchner et al. | Magnetoelastic Two‐Port Devices: Nondispersive Variable Delay Line |