分类：天线相关    下载：2    浏览：692    时间：2022-11-21

作者：David M. Pozar

分类：天线资料    下载：2    浏览：1616    时间：2022-11-22

Broadband Microstrip Antennas Girish Kumar K. P. Ray 首次出版时间： 2002 年 10 月 31 日 作者： K·P·雷， 吉里什·库马尔 英文原版，432页。 Book Abstract: Look to this new, cutting-edge microstrip antenna book for the first exhaustive coverage of broadband techniques, including the most up-to-date information to help you choose and design the optimum broadband microstrip antenna configurations for your applications, without sacrificing other antenna parameters. The book shows you how to take advantage of the lightweight, low volume benefits of these antennas, by providing clear explanations of the various configurations and simple design equations that help you analyze and design microstrip antennas with speed and confidence. This practical resource offers you a comprehensive understanding of the radiation mechanism and characteristic of microstrip antennas, and provides guidance in designing new types of planar monopole antennas with multi-octave bandwidth. You learn how to select and design proper broadband microstrip antenna configurations for compact, tunable, dual-band and circular polarization applications. Moreover, the book compares all the broadband techniques and suggests the most attractive configuration. Extensively referenced with over 300 illustrations and 140 equations.

分类：天线相关    下载：2    浏览：1106    时间：2022-11-24

首次出版时间： 2007 年 作者： Panayiotis I. Ioannides， Constantine A. Balanis

分类：天线资料    下载：2    浏览：995    时间：2022-11-24

4G终端多频段一体化天线 首次出版时间： 2008 年 作者： 戴维·A·桑切斯-埃尔南德斯 通过这本史无前例的书籍，获取有关将集成到复杂的第 4 代无线通信系统中的尖端天线的最新详细信息。该书由该领域的领先专家小组撰写，是一个全面的一站式资源，包括对多频段集成天线设计、仿真、测试和制造的深入介绍。这本实用的书可以帮助您解决不断增长的多频段需求的集成问题。您会发现有关未来手机 MIMO 终端的重要考虑因素的讨论，例如效率和用户的影响。本书还向您展示了如何避免调整分形多波段设计和印刷偶极子设计。此外，您还将学习如何为特定的 MIMO 手机识别和选择合适的多频带技术。

分类：原厂升级固件    下载：2    浏览：506    时间：2023-05-19

迅捷(Fast)FWR171无线路由器3G路由官方固件 FWR171-3G V1.0升级软件20130531

分类：软件    下载：2    浏览：2058    时间：2023-06-09

About WiFiman English WiFi scanner, network device discovery, speedtest ⏱ – free (no ads) by Ubiquiti WiFiman is here to save your network from sluggish surfing, endless buffering, and congested data channels. With this free-to-use (and ad-free) app, you can: * Detect available WiFi networks and Bluetooth LE devices instantly. * Scan network subnets for additional details on detected devices, such as Bonjour, SNMP, NetBIOS, and Ubiquiti discovery protocols. * Conduct download/upload speed tests, store results, compare network performance, and share insights with others. * Relocate your access points (APs) to nearby data channels to instantly increase signal strength and reduce traffic volume. * Test the connection speed between your UniFi Dream Machine or UDM Pro and mobile devices. * See enhanced details about all of the Ubiquiti devices on your network (UniFi, AmpliFi, AirMAX, EdgeMAX, EdgeRouter, EdgeSwitch, UISP, AirCube, AirFiber). What information does WiFiman show? You'll see IP address, netmask, gateway, DNS server, SSID, BSSID, signal strength, wireless channel, ping latency, and packet loss information. WiFiman's network tools include: * A network analyzer with WiFi 6 support and a signal strength meter. * WiFi speed testing. * Detailed network cell information. * A network scanner for device discovery. * A port scanner. What's New in the Latest Version 2.0.8 Last updated on May 27, 2023 * stability fixes

分类：软件    下载：2    浏览：1525    时间：2024-05-21

最新版本1.6.3更新日志 Last updated on 2024年03月01日 Bugfixes - Fixed the issue where pre-defined schedules could not be selected when configuring Leave Unlocked schedules. - Fixed the issue where the pop-up window at the top of the Dashboard did not disappear as expected after sending credentials to users. ------------------------------------------------------------------------ 2023年05月19日 [Improvements] - Redesigned the user interface for enhanced clarity and simplicity. - Added support for using Biometrics & Passcode to authenticate users’ identity before launching their apps and accessing their UniFi Hosts. - Added support for accessing remote view from UA Pro’s details page. [Bugfixes] - Fixed an issue where door attendants could view the doors not assigned to them. --------------------------------------------------------------------------- 关于UniFi Access 随时随地管理门 UniFi Access 移动应用程序是一个方便、全面的管理工具，允许您和其他管理员监督您的 Access 系统的各个方面，包括连接的门、用户名册、读卡器设备、门禁卡和安全策略。使用该应用程序，您还可以查看实时访问事件日志，以充分了解整个工作区的访客和员工流量。 [门铃] 当有人按连接的门铃时收到推送通知。 [远程查看] 使用 UA Pro 远程问候访客，然后授予他们远程访问权限。 [设备] 添加新的接入设备并配置各种设置，包括问候信息、广播名称、数字键盘布局、音量和显示亮度。 [门] 管理单个门或将它们分组以即时进行全面的安全更改。您还可以应用特定于门和楼层的访问策略以增强建筑物的安全性。 [用户] 轻松添加、编辑和删除用户。您还可以分配个人和组级别的访问方法，例如 PIN 码或 UA 卡。 [活动] 查看详细的访问日志和读卡器视频捕获，随时随地跟踪本地活动。 【卡片】利用已有的NFC卡片或为系统用户分配新的UA卡片。 ------------------------------------------------------------------------------------------ 如需求助、疑问或更多详细教程请访问无线论坛UBNT专版 更多教程请关注本站微信公众号，订阅UBNT教程，更详细更全面的专业教程！

分类：原厂升级固件    下载：2    浏览：643    时间：2023-06-21

小米路由器3G 开发版 版本2.25.124（2018年10月30日更新） 【小米路由刷机教程】适用于带USB的小米路由

分类：无线安全    下载：2    浏览：1035    时间：2023-07-03

Wifislax是来自西班牙的Linux系统，它包含了各种各样的安全和诊断工具。集成网络驱动程序，基本支持所有无线网卡。集成大量无线破解软件。 相关教程： wifislax64-3.3汉化字体和汉化文件 WiFiSlax64-3.3安装到虚拟机硬盘启动 感谢大佬的wifislax64-3.3版本，学习airgeddon

分类：标准规范    下载：2    浏览：1513    时间：2023-07-07

2016年，IEEE将IEEE 802.11-2012标准与获批的修正案合并为一份文档，以IEEE 802.11-2016标准之名发布。即任何纳入新标准的修正案都不再单独存在，因为它们都归入同一份文档。 IEEE Std 802.11™-2016 (Revision of IEEE Std 802.11-2012) Part 11: Wireless LAN Medium Access Control(MAC) and Physical Layer (PHY) Specifications Approved 7 December 2016 本文档共3534页，集中了所有之前802.11标准与修正案。 Incorporating published amendments The original standard was published in 1997, revised in 1999 with MIB changes, and reaffirmed in 2003. A revision was published in 2007, which incorporated into the 1999 edition the following amendments: — IEEE Std 802.11a™-1999: High-speed Physical Layer in the 5 GHz Band (Amendment 1) — IEEE Std 802.11b™-1999: Higher-Speed Physical Layer Extension in the 2.4 GHz Band(Amendment 2) — IEEE Std 802.11b-1999/Corrigendum 1-2001: Higher-speed Physical Layer (PHY) extension in the 2.4 GHz band (Corrigendum 1 to Amendment 2) — IEEE Std 802.11d™-2001: Specification for operation in additional regulatory domains(Amendment 3) — IEEE Std 802.11g™-2003: Further Higher Data Rate Extension in the 2.4 GHz Band (Amendment 4) — IEEE Std 802.11h™-2003: Spectrum and Transmit Power Management Extensions in the 5 GHz band in Europe (Amendment 5) — IEEE Std 802.11i™-2004: Medium Access Control (MAC) Security Enhancements (Amendment 6) — IEEE Std 802.11j™-2004: 4.9 GHz–5 GHz Operation in Japan (Amendment 7) — IEEE Std 802.11e™-2005: Medium Access Control (MAC) Quality of Service Enhancements (Amendment 8) A revision was published in 2012, which incorporated into the 2007 revision the following amendments: — IEEE Std 802.11k™-2008: Radio Resource Measurement of Wireless LANs (Amendment 1) — IEEE Std 802.11r™-2008: Fast Basic Service Set (BSS) Transition (Amendment 2) — IEEE Std 802.11y™-2008: 3650–3700 MHz Operation in USA (Amendment 3) — IEEE Std 802.11w™-2009: Protected Management Frames (Amendment 4) — IEEE Std 802.11n™-2009: Enhancements for Higher Throughput (Amendment 5) — IEEE Std 802.11p™-2010: Wireless Access in Vehicular Environments (Amendment 6) — IEEE Std 802.11z™-2010: Extensions to Direct-Link Setup (DLS) (Amendment 7) — IEEE Std 802.11v™-2011: Wireless Network Management (Amendment 8) — IEEE Std 802.11u™-2011: Interworking with External Networks (Amendment 9) — IEEE Std 802.11s™-2011: Mesh Networking (Amendment 10) This revision is based on IEEE Std 802.11-2012, into which the following amendments have been incorporated: — IEEE Std 802.11ae™-2012: Prioritization of Management Frames (Amendment 1) — IEEE Std 802.11aa™-2012: MAC Enhancements for Robust Audio Video Streaming(Amendment 2) This introduction is not part of IEEE Std 802.11-2016, IEEE Standard for Information technology— Telecommunications and information exchange between systems—Local and metropolitan area network—Specific requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications. 11 Copyright © 2016 IEEE. All rights reserved. — IEEE Std 802.11ad™-2012: Enhancements for Very High Throughput in the 60 GHz Band (Amendment 3) — IEEE Std 802.11ac™-2013: Enhancements for Very High Throughput for Operation in Bands below 6 GHz (Amendment 4) — IEEE Std 802.11af™-2013: Television White Spaces (TVWS) Operation (Amendment 5)

分类：Aruba专区    下载：2    浏览：549    时间：2023-07-10

Gemini-双子座 ARUBA固件适合以下AP： AP-504/505 (UAP) AP-505H (UAP) --------------------------------------------------- Aruba-Instant-8.10.0.6-Release-Notes.pdf Aruba Instant 8.8.0.x IoT Azure IoT hub Interface Guide.pdf Aruba AP Software Quick Start Guide.pdf Aruba AP 系统日志指南 Aruba AP 故障排除指南 Aruba Instant 8.9.0.0 CLI 命令行指南/说明书 Aruba Instant 8.7.0.x CLI 命令行界面说明书 Aruba Instant 8.9.0.0 用户手册 Aruba Instant 8.7.1.0 用户手册 Aruba Instant 8.7.1.x REST API Guide.pdf 点击下面链接查看ARUBA固件适合的AP型号： 详见IAP固件命名规则 需要更多详细教程请访问论坛Aruba专版，论坛所发的教程贴子会不定期根据固件版本升级后修改对应教程。

分类：Aruba专区    下载：2    浏览：757    时间：2023-07-10

Vela-船帆座 最新ARUBA固件 适合以下AP： AP–203H/203R/203RP (UAP) IAP-207 ------------------------------------------------------------ Aruba-Instant-8.10.0.6-Release-Notes.pdf Aruba Instant 8.8.0.x IoT Azure IoT hub Interface Guide.pdf Aruba AP Software Quick Start Guide.pdf Aruba AP 系统日志指南 Aruba AP 故障排除指南 Aruba Instant 8.9.0.0 CLI 命令行指南/说明书 Aruba Instant 8.7.0.x CLI 命令行界面说明书 Aruba Instant 8.9.0.0 用户手册 Aruba Instant 8.7.1.0 用户手册 Aruba Instant 8.7.1.x REST API Guide.pdf 点击下面链接查看ARUBA固件适合的AP型号： 详见IAP固件命名规则 需要更多详细教程请访问论坛Aruba专版，论坛所发的教程贴子会不定期根据固件版本升级后修改对应教程。