Wireless Power for Mobile Devices

TL-WR802N300Mbps Wireless N Nano RouterRev: 1.0.2COPYRIGHT & TRADEMARKSSpecifications are subject to change without notice. is a registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders.No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO., LTD. Copyright © 2015 TP-LINK TECHNOLOGIES CO., LTD. All rights reserved.FCC STATEMENTThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:•Reorient or relocate the receiving antenna.•Increase the separation between the equipment and receiver.•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.•Consult the dealer or an experienced radio/ TV technician for help.This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:1）This device may not cause harmful interference.2）This device must accept any interference received, including interference that may cause undesired operation.Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.FCC RF Radiation Exposure Statement:This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter.“To comply with FCC RF exposure compliance requirements, this grant is applicable to only Mobile Configurations. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.”CE Mark WarningThis is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.RF Exposure InformationThis device meets the EU requirements (1999/519/EC) on the limitation of exposure of the general public to electromagnetic fields by way of health protection.The device complies with RF specifications when the device used at 20 cm form your body.National restrictionsThis device is intended for home and office use in all EU countries (and other countries following the EU directive 1999/5/EC) without any limitation except for the countries mentioned below: Country Restriction Reason/remarkBelarus Not implementedNorway Implemented This subsection does not apply for the geographical areawithin a radius of 20 km from the centre of Ny-Ålesund onSvalbardItaly Implemented The public use is subject to general authorisation by therespective service providerRussian Federation Limitedimplementation1. SRD with FHSS modulation1.1. Maximum2.5 mW e.i.r.p.1.2. Maximum 100 mW e.i.r.p. Permitted for use SRD foroutdoor applications without restriction on installation heightonly for purposes of gathering telemetry information forautomated monitoring and resources accounting systems.Permitted to use SRD for other purposes for outdoorapplications only when the installation height is not exceeding10 m above the ground surface.1.3.Maximum 100 mW e.i.r.p. Indoor applications2. SRD with DSSS and other than FHSS widebandmodulation2.1. Maximum mean e.i.r.p. density is 2 mW/MHz. Maximum100 mW e.i.r.p.2.2. Maximum mean e.i.r.p. density is 20 mW/MHz. Maximum100 mW e.i.r.p. It is permitted to use SRD for outdoorapplications only for purposes of gathering telemetry information for automated monitoring and resources accounting systems or security systems.2.3. Maximum mean e.i.r.p. density is 10 mW/MHz. Maximum 100 mW e.i.r.p. Indoor applicationsUkraine Limitedimplementation e.i.r.p. ≤100 mW with built-in antenna with amplification factor up to 6 dBiATTENTION: Due to EU law, the country settings must be identical to the country where the device is operating (important due to non-harmonised frequencies in the EU).Canadian Compliance StatementThis device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:1）This device may not cause interference, and2）This device must accept any interference, including interference that may cause undesired operation of the device.Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :1）l’appareil ne doit pas produire de brouillage;2）l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, meme si le brouillage est susceptible d’en compromettre le fonctionnement.Radiation Exposure Statement:This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.Déclaration d'exposition aux radiations:Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.Industry Canada StatementCAN ICES-3 (B)/NMB-3(B)Korea Warning Statements당해무선설비는운용중전파혼신가능성이있음.NCC Notice & BSMI Notice注意！依據低功率電波輻射性電機管理辦法第十二條經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性或功能。

QI标准无线充电系统说明第一卷（欣希电子提供）1General1.1ScopeVolume I of the System Description Wireless Power Transfer consists of the following documents:•Part 1, Interface Definition.•Part 2, Performance Requirements.•Part 3, Compliance Testing.This document defines the interface between a Power Transmitter and a Power Receiver.1 摘要1.1 范围“无线电源发射器系统说明”的第一卷，包括以下内容：∙第一部分：接口定义∙第二部分：性能要求∙第三部分：一致性测试本文详细阐述了发射端和接收端的接口问题。

1.2Main features• A method of contactless power transfer from a Base Station to a Mobile Device, which is based on near field magnetic induction between coils.•Transfer of around 5 W of power, using an appropriate Secondary Coil (having a typical outer dimension of around 40 mm). •Operation at frequencies in the 100...205 kHz range.•Support for two methods of placing the Mobile Device on the surface of the Base Station:•Guided Positioning helps a user to properly place the Mobile Device on the surface of a Base Station that provides power through a single or a few fixed locations of that surface.•Free Positioning enables arbitrary placement of the Mobile Device on the surface of a Base Station that can provide power through any location of that surface.• A simple communications protocol enabling the Mobile Device to take full control of the power transfer.•Considerable design flexibility for integration of the system into a Mobile Device.•Very low stand-by power achievable (implementation dependent).1.2 主要特点∙能量从基站到移动设备的非接触式传输方法，基于线圈间的近磁场感应原理∙使用辅助线圈，进行大约5W能量传输。

Transmission of Wireless Power in Two-Coil and Four-Coil Systems using Coupled Mode TheoryManasi Bhutada, Vikaram Singh, ChiragWartyDept. of Electrical and Electronics EngineeringIntelligent Communication LabMumbai, India无线电传输在双线圈及四线圈系统中的耦合模理论电气与电子工程系智能通信实验室印度，孟买姓名：学号：班级：日期：2016年7月2日Abstract—Wireless Power Transfer (WPT) systems are considered as sophisticated alternatives for modern day wired power transmission. Resonance based wireless power delivery is an efficient technique to transfer power over a relatively long distance. This paper presents a summary of a two-coil wireless power transfer system with the design theory, detailed formulations and simulation results using the coupled mode theory (CMT). Further by using the same theory, it explains the four-coil wireless power transfer system and its comparison with the two-coil wireless transfer power system. A four-coil energy transfer system can be optimized to provide maximum efficiency at a given operating distance. Design steps to obtain an efficient power transfer system are presented and a design example is provided. Further, the concept of relay is described and how relay effect can allow more distant and flexible energy transmission is shown.摘要——无线电源传输（WPT）系统被认为是复杂的现代有线输电的替代品。

Smart Device Simple WorldThank you for choosing HUAWEI Mobile WiFiSupported functions and actual appearance depend on the specific models you purchased. The illustrations are provided for your reference only. For details about the model you selected, consult your service provider.This guide briefly describes the functions of the Mobile WiFi. For details about how to set management parameters, see help on the web management page.Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved.THIS DOCUMENT IS FOR INFORMATION PURPOSE ONLY, AND DOES NOT CONSTITUTE ANY KIND OF WARRANTIES.12Getting to Know HUAWEI Mobile WiFiConnection ScenariosA Wi-Fi device or computer can be connected to the Internet through the Mobile WiFi. The actual connection procedure depends on the operating system of the Wi-Fi device or computer. The connection scenarios illustrated here are for your reference.Scenario 1: Multi-device access via Wi-Fi Scenario 2: One-device access via USBScenario3: Multi-device access via Wi-Fi and USB at the same timeSmart phoneGame machineDigital cameraLaptop34AppearanceNo. Item 1 Screen2 WPS button3 Power button4 USB port5 microSD card slot6 Battery button7 Strap holeScreenNo. Item1 Signal strength2 Network3 z Wi-Fi enabledz Number of devices connected 4 Internet connection status5 z New messagesz Number of new messages6 Battery level7 International roaming state8 z Traffic dataz Connection duration5Note:z Wi-Fi: Wireless fidelityz WPS: Wi-Fi protected setupz Traffic statistics are for your reference only. To obtain the actual traffic data, contact your service provider.67Before You StartInstalling the SIM Card and the BatteryCaution: Do not use any SIM card that is not standard or is incompatible with the Mobile WiFi. Otherwise, the Mobile WiFi may be damaged.Insert the SIM card in the card slot. Be sure that the SIM card is facing in the right direction,8Installing the microSD Card1. Remove the rubber cap from the microSDcard slot. Then insert the microSD card into the slot.2. After inserting the microSD card completely, attach the rubber cap. Note: z The microSD card is an optional accessory. If a microSD card did not come with yourMobile WiFi, you may purchase one yourself. z To remove the microSD card, press in the card gently. The microSD card will pop outfor removal. z Do not remove the microSD card when it is in use. Doing so may damage the cardand the Mobile WiFi, and data stored on the card may be lost.Charging the BatteryNote: If the battery has not been used for a long time, it must be charged first.9Method 1: Using the charge rCaution:z Only use chargers compatible with the MobileWiFi and provided by a designatedmanufacturer. Use of an incompatiblecharger or one from an unknownmanufacturer may cause the Mobile WiFi tomalfunction, fail, or could even cause a fire. Such use voids all warranties, whether expressed or implied, on the product.z The charger is an optional accessory. If the charger is not provided in the package, you can contact your local dealer to buy one yourself.Method 2: Connecting to a PC for chargingConnect the Mobile WiFi to a PC using acompatible data cable.10Accessing the Internet via Wi-Fi ConnectionNote: By default, management parameters are preset on the Mobile WiFi according to the requirements of the service provider. Follow the steps below to quickly access the Internet. For the details about how to set management parameters, see help on the web management page.Step1: Power on the Mobile WiFiPress and hold POWER until the screen lights up. The Mobile WiFi is powered on.Note: Press and hold POWER to power off the Mobile WiFi.Step2: Establish a Wi-Fi Connection (Take a computer with Windows ® XP operating system as an example)1. Make sure that the Wi-Fi is enabled.112. Select Start > Control Panel > Network Connections > Wireless Network Connection . Note: To set up a Wi-Fi connection, the PC must have a wireless network adapter installed. If Wireless Network Connection is displayed, a wireless network adapter is available. Otherwise, check to make sure you have a wireless network adapter installed.3. Click View available wireless networks to display a list of wireless networks available.4. Select a network indicated by the SSID of the Mobile WiFi, and then click Connect . Note:z If the encryption parameter is already set for the Mobile WiFi, the Wireless NetworkConnection z WiFi.5. Wait until the wireless connection icon is displayed inthe status area in the lower right corner of the PCscreen.Step3: Access the InternetAfter you establish a Wi-Fi connection successfully, you can access the Internet using the following modes.Caution: Please select a proper Internet connection mode based on your service expense. For example, if you are subscribed to the time-based network service, you are recommended to select Manual mode. For details about the service expense, consult your service provider.Mode OperationsAuto After the Mobile WiFi is powered on, it will connect to the Internetautomatically if data transmission is required. If there is no datatransmission over a period of time, the Mobile WiFi automaticallyterminates the Internet connection.Manual Launch the web management page and follow the prompts toconnect to or disconnect from the network.12Note:z Launch the web management page to select the mode for accessing the Internet.z You can choose whether to enable the Mobile WiFi to connect to the Internet automatically even while you are roaming. If this function is disabled, the Mobile WiFi automatically disconnects from the Internet while you are roaming. To access theInternet, set up a connection manually.Accessing the Web Management Page1. Make sure that the connection between the Mobile WiFi and the client is a properone.2. Start the Internet browser and enter http://192.168.1.1 in the address bar.3. Enter the password and log in to the web management page.Note:The default password is admin.13Daily UsePower Saving ModeIf no operation is performed on the Mobile WiFi within a preset period, the screen turns off. Press any key to light up the screen.If the Mobile WiFi is powered by the battery only, choose whether to enable the Mobile WiFi to turn off Wi-Fi automatically. If this function is enabled and no Wi-Fi devices access the Mobile WiFi for a preset period, the Mobile WiFi turns off Wi-Fi automatically. You can press any key to turn on Wi-Fi again.Validating the PIN CodeIf PIN code protection is enabled, log in to the web management page and follow the prompts to enter the correct PIN code. Both PIN and PUK are delivered with the SIM card. For details, consult your service provider.1415Establishing a WPS ConnectionIf a Wi-Fi client connected to the Mobile WiFi supports the WPS function, a network key will be automatically generated without manual input. To establish a WPS connection, perform the following steps:1. Power on the Mobile WiFi.2. Start the client.3. Enable the WPS function of the Mobile WiFi.Note: After Wi-Fi is enabled, press and hold WPSto enable the WPS function of the Mobile WiFi.4. Enable the WPS function of the client.Note: For WPS operations on the client, see the user guide of the client.16Restoring Factory DefaultsIf you forget the changes you have made to someparameters, you may restore factory defaults andreconfigure the Mobile WiFi. To restore the factorydefaults, press and hold the RESET button until thescreen turns off. All factory default settings aresuccessfully restored.Note: Restoring factory defaults deletes all personal configuration settings and restores all web-based management settings and parameters to their default values.17Example 1: Wi-Fi Connection to Game Machine (Sony PSP)1. Turn on the PSP WLAN switch.2. Select Settings > Network Settings.3. Select Infrastructure Mode to connect toyour local Wi-Fi access point.4. Select New Connection to specify aneasy to remember connection name.5. Select Scan to detect all networks withinrange. The access point list is displayed.6. Select a network indicated by the SSID ofthe Mobile WiFi. First press the ► buttonof your game machine to confirm theSSID and then press it again to input theWi-Fi key.z SSID: The Wi-Fi name of the Mobile WiFi.18zWEP : The Wi-Fi key of the Mobile WiFi. z The default SSID and key label are affixedto the Mobile WiFi.7. Press the ► button of your gamemachine to continue, and then press theX button to save the settings.8. Select Test Connection to check theconnection.9. Go to Internet Browser .19Example 2: Wi-Fi Connection to a Smart Phone (iPhone) 1. Select Settings > Wi-Fi, and then turn onWi-Fi.2. Automatically detect the networks in rangeand display the access point list.3. Select a network indicated by the SSID of theMobile WiFi.4. If necessary, enter a password and tap Join.(Networks requiring a password appear witha lock icon.)Note: Some Wi-Fi clients such as iTouch, PS3 andNDSi can also access the Internet via the MobileWiFi. For details, see the user guides of the Wi-Ficlients.TipsIf the Mobile WiFi is placed in an environment with poor ventilation, it may overheat after extended use. When the Mobile WiFi overheats, it will switch off and disconnect from the network automatically to protect itself. If this happens, place the Mobile WiFi in awell-ventilated location, then restart the Mobile WiFi.If you are experiencing difficulties using the Mobile WiFi, try the following:z See help on the web management page.z Restart the Mobile WiFi.z Restore the factory defaults.z Contact your service provider.Version: V100R001_01 Part Number: 31010HVX20。