SE304043B - - Google Patents
Info
- Publication number
- SE304043B SE304043B SE15160/64A SE1516064A SE304043B SE 304043 B SE304043 B SE 304043B SE 15160/64 A SE15160/64 A SE 15160/64A SE 1516064 A SE1516064 A SE 1516064A SE 304043 B SE304043 B SE 304043B
- Authority
- SE
- Sweden
- Prior art keywords
- extension
- cavity
- tuning
- dec
- main cavity
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
- H03B19/18—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes and elements comprising distributed inductance and capacitance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
1,035,379. Cavity resonators. PATELHOLD PATENTVERWERTUNGS- & ELEKTRO HOLDING A.G. Dec. 15, 1964 [Dec. 17, 1963], No. 51006/64. Heading H1W. [Also in Divisions H2 and H3] A cavity resonator having a pair of parallel end-faces includes a tuning plunger and coupling means consisting of a sideways extension of the main cavity, which extension is of axial height less than half that of the main cavity, and into which both a second tuning plunger and the inner conductor of a coaxial line project, whereby adjustment of the two tuning plungers varies both the frequency and the matching, permitting matching over an extended frequency range. The shallow extension 8 of the main cavity 1 includes a tuning plunger 10 and the termination of a coaxial line 7, the inner conductor of which may be connected to a semi-conductor diode mounted in the extension (Fig. 4, not shown). Two or more cavity resonators may be arranged around the same diode mounted in a common communicating extension (Fig. 5, not shown) provided with two tuning plungers; the use of the arrangement as a multi-circuit band filter, and for parametric frequency changing (see Division H2) and amplification (see Division H3) is referred to. A rectangular or square, rather than cylindrical, cavity may be employed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1543563A CH404741A (en) | 1963-12-17 | 1963-12-17 | Cavity resonator for microwaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE304043B true SE304043B (en) | 1968-09-16 |
Family
ID=4409071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15160/64A SE304043B (en) | 1963-12-17 | 1964-12-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3278868A (en) |
| AT (1) | AT245050B (en) |
| CH (1) | CH404741A (en) |
| DE (1) | DE1181290B (en) |
| FR (1) | FR1418716A (en) |
| GB (1) | GB1035379A (en) |
| NL (2) | NL146002B (en) |
| SE (1) | SE304043B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351842A (en) * | 1964-12-23 | 1967-11-07 | Orest J Hanas | Coaxial diode cartridge |
| US3371264A (en) * | 1965-09-01 | 1968-02-27 | Air Force Usa | Tuned cavity assembly for harmonic generation of acoustic and electromagnetic waves of gigacycle frequencies |
| US3546633A (en) * | 1966-01-04 | 1970-12-08 | Gen Electric | Electrically tunable microwave band-stop switch |
| US4386326A (en) * | 1979-08-07 | 1983-05-31 | Matsushita Electric Industrial Co., Ltd. | Dielectric-resonator-tuned microwave solid state oscillator |
| DE10316557B4 (en) * | 2003-04-10 | 2007-12-27 | Siemens Ag | Antenna element for magnetic resonance applications and antenna arrangement with a plurality of such antenna elements |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899647A (en) * | 1959-08-11 | Frequency selector of microwaves |
-
1963
- 1963-12-17 CH CH1543563A patent/CH404741A/en unknown
-
1964
- 1964-01-16 DE DEP33387A patent/DE1181290B/en active Pending
- 1964-10-21 AT AT893864A patent/AT245050B/en active
- 1964-11-03 NL NL646412747A patent/NL146002B/en not_active IP Right Cessation
- 1964-12-10 US US417367A patent/US3278868A/en not_active Expired - Lifetime
- 1964-12-15 SE SE15160/64A patent/SE304043B/xx unknown
- 1964-12-15 GB GB51006/64A patent/GB1035379A/en not_active Expired
- 1964-12-15 FR FR45400A patent/FR1418716A/en not_active Expired
-
1975
- 1975-03-25 NL NL7503524A patent/NL7503524A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH404741A (en) | 1965-12-31 |
| FR1418716A (en) | 1965-11-19 |
| GB1035379A (en) | 1966-07-06 |
| US3278868A (en) | 1966-10-11 |
| NL7503524A (en) | 1975-07-31 |
| AT245050B (en) | 1966-02-10 |
| DE1181290B (en) | 1964-11-12 |
| NL146002B (en) | 1975-05-15 |
| NL6412747A (en) | 1965-06-18 |
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