BR112016029055A2 - detectando proximidade utilizando retorno de antena - Google Patents
detectando proximidade utilizando retorno de antenaInfo
- Publication number
- BR112016029055A2 BR112016029055A2 BR112016029055A BR112016029055A BR112016029055A2 BR 112016029055 A2 BR112016029055 A2 BR 112016029055A2 BR 112016029055 A BR112016029055 A BR 112016029055A BR 112016029055 A BR112016029055 A BR 112016029055A BR 112016029055 A2 BR112016029055 A2 BR 112016029055A2
- Authority
- BR
- Brazil
- Prior art keywords
- vswr
- antenna
- change
- transmitter
- detecting proximity
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
- H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/103—Reflected power, e.g. return loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/13—Monitoring; Testing of transmitters for calibration of power amplifiers, e.g. gain or non-linearity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
Abstract
a presente invenção refere-se a um dispositivo eletrônico que provê um circuito de monitor de dessintonização configurado para detectar uma mudança em uma razão de onda estacionária de volta-gem (vswr) entre um transmissor de frequência de rádio (rf) e uma antena de rf em relação a uma linha de base de vswr predetermi-nada e um circuito de detector de proximidade configurado para ajustar a potência de transmissão de uma onda portadora transmitida do transmissor de rf, se a mudança falhar em satisfazer uma condição de vswr aceitável. detectores de proximidade de rede estão também providos para permitir uma coordenação de subsistemas de antena para conformar com restrições de taxa de absorção específica (sar) e/ou manter/aperfeiçoar o desempenho de antena.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/320,320 US9769769B2 (en) | 2014-06-30 | 2014-06-30 | Detecting proximity using antenna feedback |
US14/320,320 | 2014-06-30 | ||
PCT/US2015/037563 WO2016003744A1 (en) | 2014-06-30 | 2015-06-25 | Detecting proximity using antenna feedback |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112016029055A2 true BR112016029055A2 (pt) | 2017-08-22 |
BR112016029055A8 BR112016029055A8 (pt) | 2021-07-06 |
BR112016029055B1 BR112016029055B1 (pt) | 2023-06-27 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
RU2016151693A3 (pt) | 2018-08-02 |
MX2016016734A (es) | 2017-04-25 |
CA2948386A1 (en) | 2016-01-07 |
JP2017525259A (ja) | 2017-08-31 |
CA2948386C (en) | 2022-06-07 |
MX366621B (es) | 2019-07-16 |
KR102317692B1 (ko) | 2021-10-25 |
US9769769B2 (en) | 2017-09-19 |
AU2015284555A1 (en) | 2016-11-17 |
WO2016003744A1 (en) | 2016-01-07 |
EP3162132B1 (en) | 2018-08-01 |
AU2015284555B2 (en) | 2019-01-31 |
BR112016029055A8 (pt) | 2021-07-06 |
KR20170028309A (ko) | 2017-03-13 |
CN106471758A (zh) | 2017-03-01 |
CN106471758B (zh) | 2019-04-30 |
RU2016151693A (ru) | 2018-06-28 |
EP3162132A1 (en) | 2017-05-03 |
RU2676685C2 (ru) | 2019-01-10 |
US20150382307A1 (en) | 2015-12-31 |
JP6620117B2 (ja) | 2019-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2016016734A (es) | Deteccion de proximidad al utilizar la retroalimentacion de una antena. | |
CY1123111T1 (el) | Βελτιστοποιηση ασυρματων ραδιοσυστηματων με συνεχη αναλυση φασματος | |
CL2016001740A1 (es) | Acoplamiento de antena para detección de cuerpos dieléctricos y transmisión dinámica | |
MX2019004722A (es) | Deteccion de proximidad con el uso de un subsistema de radio inalambrico. | |
SG11201900448UA (en) | Method for receiving reference signal in wireless communication system and device therefor | |
TW201613173A (en) | Electronic device | |
MX2018003946A (es) | Generador de frecuencia ágil para un instrumento quirúrgico. | |
WO2014184676A3 (en) | Multi-frequency tire pressure monitoring detector | |
SG10201907226PA (en) | Apparatus And Methods For Multi-Band Radio Frequency Signal Routing | |
WO2013103948A3 (en) | Wireless power transfer through conductive materials | |
TW201613281A (en) | Front end architecture for intermittent emissions and/or coexistence specifications | |
EP3206611C0 (en) | RF AND/OR MICROWAVE ENERGY TRANSPORT STRUCTURE AND INVASIVE ELECTROSURGERY SCOPING DEVICE THEREOF | |
BR112015009907A2 (pt) | Sensor de antena, lâmpada e método para retroajustar um sensor de antena | |
IN2013MU01542A (pt) | ||
MY191230A (en) | Radio receiver for carrier aggregation | |
PH12016502333A1 (en) | Apparatus having a conductive housing and an antenna with tunable resonance | |
EP3624351A3 (en) | Millimeter wave antenna management | |
MX2018004578A (es) | Una luminaria que tiene un faro y una antena direccional. | |
EP3451544A4 (en) | MULTIMODE ANTENNA INTEGRATED INTO A PRINTED CIRCUIT BOARD, AND DEVICE USING THE SAME | |
DE112018000327A5 (de) | Kompensator, elektronische Schaltungsanordnung zum Betreiben einer Antenne und Antennenvorrichtung | |
WO2018104743A3 (en) | Communication assembly and component of a kitchen appliance | |
GB201208294D0 (en) | A communication device | |
BR112017013340A2 (pt) | disposição de comutação de antena e dispositivo correspondente | |
WO2015132659A3 (en) | Security mechanism for short range radio frequency communication | |
WO2014062908A3 (en) | Hydrocarbon processing apparatus including resonant frequency tracking and related methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 25/06/2015, OBSERVADAS AS CONDICOES LEGAIS |