DE2241711C3 - Bandleitungszirkulator in Dreieckschaltung - Google Patents
Bandleitungszirkulator in DreieckschaltungInfo
- Publication number
- DE2241711C3 DE2241711C3 DE2241711A DE2241711A DE2241711C3 DE 2241711 C3 DE2241711 C3 DE 2241711C3 DE 2241711 A DE2241711 A DE 2241711A DE 2241711 A DE2241711 A DE 2241711A DE 2241711 C3 DE2241711 C3 DE 2241711C3
- Authority
- DE
- Germany
- Prior art keywords
- branches
- core
- modes
- circulator
- branch
- 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
- 239000003990 capacitor Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims 3
- 230000005284 excitation Effects 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013598 vector Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 241000270730 Alligator mississippiensis Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
- H01P1/387—Strip line circulators
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17586871A | 1971-08-30 | 1971-08-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2241711A1 DE2241711A1 (de) | 1973-03-15 |
| DE2241711B2 DE2241711B2 (de) | 1974-03-07 |
| DE2241711C3 true DE2241711C3 (de) | 1974-10-10 |
Family
ID=22641985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2241711A Expired DE2241711C3 (de) | 1971-08-30 | 1972-08-24 | Bandleitungszirkulator in Dreieckschaltung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3716805A (enExample) |
| JP (1) | JPS5220111B2 (enExample) |
| AU (1) | AU461406B2 (enExample) |
| BE (1) | BE787998A (enExample) |
| CA (1) | CA956706A (enExample) |
| DE (1) | DE2241711C3 (enExample) |
| FR (1) | FR2150940B1 (enExample) |
| GB (1) | GB1343878A (enExample) |
| IT (1) | IT962241B (enExample) |
| NL (1) | NL164428C (enExample) |
| SE (1) | SE386772B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2743305C2 (de) * | 1977-09-27 | 1982-09-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Mikrowellen-Zirkulator auf einem Substrat |
| IT1137411B (it) * | 1981-03-05 | 1986-09-10 | Italtel Spa | Circuito per segnali ad altissima frequenza comprendente almeno una microstriscia |
| IT1213510B (it) * | 1986-10-22 | 1989-12-20 | Gte Telecom Spa | Circolatore adatto a tre porte in film sottile. |
| TW306106B (en) * | 1996-04-03 | 1997-05-21 | Deltec New Zealand | Circulator and its components |
| KR102873353B1 (ko) * | 2022-03-30 | 2025-10-22 | 티에스테크놀로지 주식회사 | 코어 인서트 유닛 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3226659A (en) * | 1962-07-25 | 1965-12-28 | Marelli Lenkurt S P A | Ferrimagnetic circulator for microwaves |
| US3341789A (en) * | 1965-04-19 | 1967-09-12 | Bendix Corp | Latching ferrite circulator having the ferrite symmetrically located with respect toeach rf signal carrying arm |
| JPS4917160Y1 (enExample) * | 1968-10-02 | 1974-05-02 | ||
| US3517340A (en) * | 1968-12-23 | 1970-06-23 | Bell Telephone Labor Inc | Circulator having conductive post capacitively coupled between first and second transmission line conductors for broadbanding purposes |
-
1971
- 1971-08-30 US US00175868A patent/US3716805A/en not_active Expired - Lifetime
-
1972
- 1972-03-29 CA CA138,444A patent/CA956706A/en not_active Expired
- 1972-08-17 SE SE7210702A patent/SE386772B/xx unknown
- 1972-08-24 GB GB3938272A patent/GB1343878A/en not_active Expired
- 1972-08-24 AU AU45947/72A patent/AU461406B2/en not_active Expired
- 1972-08-24 DE DE2241711A patent/DE2241711C3/de not_active Expired
- 1972-08-25 BE BE787998A patent/BE787998A/xx not_active IP Right Cessation
- 1972-08-25 NL NL7211635.A patent/NL164428C/xx not_active IP Right Cessation
- 1972-08-26 IT IT52378/72A patent/IT962241B/it active
- 1972-08-29 FR FR7230654A patent/FR2150940B1/fr not_active Expired
- 1972-08-30 JP JP47086398A patent/JPS5220111B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5220111B2 (enExample) | 1977-06-01 |
| FR2150940B1 (enExample) | 1977-01-14 |
| GB1343878A (en) | 1974-01-16 |
| SE386772B (sv) | 1976-08-16 |
| NL7211635A (enExample) | 1973-03-02 |
| FR2150940A1 (enExample) | 1973-04-13 |
| BE787998A (fr) | 1972-12-18 |
| DE2241711B2 (de) | 1974-03-07 |
| US3716805A (en) | 1973-02-13 |
| CA956706A (en) | 1974-10-22 |
| IT962241B (it) | 1973-12-20 |
| NL164428C (nl) | 1980-12-15 |
| JPS4833748A (enExample) | 1973-05-12 |
| DE2241711A1 (de) | 1973-03-15 |
| AU461406B2 (en) | 1975-05-22 |
| AU4594772A (en) | 1974-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8330 | Complete disclaimer |