BR112018010174A2 - aparelho eletrônico com emissões de rádio espúrias limitadas - Google Patents
aparelho eletrônico com emissões de rádio espúrias limitadasInfo
- Publication number
- BR112018010174A2 BR112018010174A2 BR112018010174A BR112018010174A BR112018010174A2 BR 112018010174 A2 BR112018010174 A2 BR 112018010174A2 BR 112018010174 A BR112018010174 A BR 112018010174A BR 112018010174 A BR112018010174 A BR 112018010174A BR 112018010174 A2 BR112018010174 A2 BR 112018010174A2
- Authority
- BR
- Brazil
- Prior art keywords
- connector
- electronic device
- radio emissions
- predetermined frequency
- tab
- Prior art date
Links
- 239000002184 metal Substances 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005672 electromagnetic field Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
- H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
- H04B15/06—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
a invenção se refere a um aparelho eletrônico que inclui pelo menos um painel eletrônico dotado de um conector de acoplamento externo e um dispositivo de transmissão de rádio que compreende pelo menos uma antena sintonizada a uma frequência predeterminada, sendo que o conector tem uma carcaça de metal conectada a um terra do aparelho eletrônico. pelo menos uma aba de metal é fixada à carcaça de metal do conector para se projetar lateralmente da carcaça de modo a atenuar, nas proximidades da antena, um campo eletromagnético espúrio produzido pelo conector durante a operação, sendo que a aba tem um comprimento adequado para ressoar na frequência predeterminada.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1561162 | 2015-11-19 | ||
FR1561162A FR3044189B1 (fr) | 2015-11-19 | 2015-11-19 | Appareil electronique a emissions radio parasites limitees |
PCT/EP2016/078083 WO2017085232A1 (fr) | 2015-11-19 | 2016-11-17 | Appareil electronique a emissions radio parasites limitees |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018010174A2 true BR112018010174A2 (pt) | 2018-11-21 |
BR112018010174B1 BR112018010174B1 (pt) | 2024-03-19 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
FR3044189B1 (fr) | 2018-01-05 |
US10396450B2 (en) | 2019-08-27 |
CN108292960B (zh) | 2020-09-01 |
WO2017085232A1 (fr) | 2017-05-26 |
CN108292960A (zh) | 2018-07-17 |
FR3044189A1 (fr) | 2017-05-26 |
EP3378176A1 (fr) | 2018-09-26 |
EP3378176B1 (fr) | 2019-09-18 |
US20180342799A1 (en) | 2018-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/11/2016, OBSERVADAS AS CONDICOES LEGAIS |