FR2929796B1 - Coupleur pour systeme radio frequences multibandes. - Google Patents
Coupleur pour systeme radio frequences multibandes.Info
- Publication number
- FR2929796B1 FR2929796B1 FR0852187A FR0852187A FR2929796B1 FR 2929796 B1 FR2929796 B1 FR 2929796B1 FR 0852187 A FR0852187 A FR 0852187A FR 0852187 A FR0852187 A FR 0852187A FR 2929796 B1 FR2929796 B1 FR 2929796B1
- Authority
- FR
- France
- Prior art keywords
- coupler
- radio frequency
- multiband system
- frequency multiband
- radio
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
- H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
- H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0852187A FR2929796B1 (fr) | 2008-04-02 | 2008-04-02 | Coupleur pour systeme radio frequences multibandes. |
PCT/EP2009/053967 WO2009121937A1 (fr) | 2008-04-02 | 2009-04-02 | Coupleur pour systeme radio frequences multibandes |
EP09727369.2A EP2281320B1 (fr) | 2008-04-02 | 2009-04-02 | Coupleur pour systeme radio frequences multibandes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0852187A FR2929796B1 (fr) | 2008-04-02 | 2008-04-02 | Coupleur pour systeme radio frequences multibandes. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2929796A1 FR2929796A1 (fr) | 2009-10-09 |
FR2929796B1 true FR2929796B1 (fr) | 2014-09-26 |
Family
ID=39769393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0852187A Expired - Fee Related FR2929796B1 (fr) | 2008-04-02 | 2008-04-02 | Coupleur pour systeme radio frequences multibandes. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2281320B1 (fr) |
FR (1) | FR2929796B1 (fr) |
WO (1) | WO2009121937A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108011169B (zh) * | 2017-12-01 | 2021-03-30 | 电子科技大学 | 圆波导到矩形波导双模宽带定向耦合器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE554200A (fr) * | 1956-04-28 | |||
US3838362A (en) * | 1973-06-29 | 1974-09-24 | Emerson Electric Co | Diplexing coupler for microwave system |
IT1149770B (it) * | 1982-02-25 | 1986-12-10 | Italtel Spa | Circuito per separare due bande di frequenze per segnali ad altissima frequenza in doppia polarizzazione |
-
2008
- 2008-04-02 FR FR0852187A patent/FR2929796B1/fr not_active Expired - Fee Related
-
2009
- 2009-04-02 WO PCT/EP2009/053967 patent/WO2009121937A1/fr active Application Filing
- 2009-04-02 EP EP09727369.2A patent/EP2281320B1/fr not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2281320A1 (fr) | 2011-02-09 |
FR2929796A1 (fr) | 2009-10-09 |
WO2009121937A1 (fr) | 2009-10-08 |
EP2281320B1 (fr) | 2016-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0914586A2 (pt) | indexação de antenas de retransmissão para comunicação de antenas compartilhadas | |
EP2366120A4 (fr) | Système de transpondeur à radiofréquences | |
EP2220792A4 (fr) | Système de communication radioélectrique en champ proche | |
EP2347281A4 (fr) | Système mobile de radar d'imagerie à onde millimétrique | |
HK1124196A1 (en) | Rf communication system rf | |
DE602008005068D1 (de) | Funkkommunikationssystem | |
EP2008339A4 (fr) | Antenne configuree pour des applications basse frequence | |
EP2301110A4 (fr) | Systèmes d antennes pour bandes de fréquences multiples | |
EP2286485A4 (fr) | Transpondeur à radiofréquences | |
FR2947401B1 (fr) | Systeme de communication multi-antennes | |
BRPI0924055A2 (pt) | sistema de comunicação de rádio | |
TWM385873U (en) | Radio-frequency coupler | |
FR2930368B1 (fr) | Transformateur de puissance pour signaux radiofrequences. | |
HK1141898A1 (en) | Two frequency antenna | |
FR2945380B1 (fr) | Antenne multifaisceaux compacte. | |
FR2877518B1 (fr) | Systeme de communication radiofrequence pour aeronef | |
BRPI0910659A2 (pt) | aparelhagem para rádio móvel | |
BR112012010239A2 (pt) | acoplador para sintonizar cavidades ressonantes | |
GB2461904B (en) | Handoff communication system for internet radio | |
DE602008002707D1 (de) | Drahtlose Kommunikationssysteme | |
FR2931589B1 (fr) | Antenne pour aeronef. | |
PL2374024T3 (pl) | Radar z falą powierzchniową wysokiej częstotliwości | |
TWI347710B (en) | Multi-mode resonator broadband antenna | |
FR2899405B1 (fr) | Systeme de radiocommunication pour aeronef. | |
FR2929796B1 (fr) | Coupleur pour systeme radio frequences multibandes. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 9 |
|
ST | Notification of lapse |
Effective date: 20171229 |