Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
12/2014
12/11/2014US20140362893 System and method for bit processing in a central network component
12/11/2014US20140362892 Multiple antenna interference rejection in ultra-wideband real time locating systems
12/11/2014US20140362826 Hs-dsch inter-node b cell change
12/11/2014US20140362749 Wireless devices and control method
12/11/2014US20140361979 Grip sensor device and grip sensing method
12/10/2014CN204014178U 一种应用于智能灯控系统中具有无线管理功能的wifi模块 Applied to intelligent light control system with wireless wifi module management functions
12/10/2014CN204013951U 一种多功能户外对讲机 A multifunctional outdoor intercom
12/10/2014CN204013546U 具有双主单元的光纤分布系统 Fiber distribution system with dual main unit
12/10/2014CN204013527U 用于瞄准设备输出信号的双冗余热切换装置 Dual redundant hot-aiming device for output signal switching device
12/10/2014CN204013526U 一种对讲系统的八路全双工电力线载波电路 An eight-way, full-duplex intercom system power line carrier circuit
12/10/2014CN204013525U 一种射频装置 A radio frequency device
12/10/2014CN204013524U 一种具备ais紧急呼救功能的手持vhf对讲设备 One kind of emergency call function with ais handheld vhf intercom equipment
12/10/2014CN204013523U 满足国军标协议的无线传输装置 Wireless transmission device meets the military standard protocols
12/10/2014CN204013522U 一种野外对讲机 Talkie in Field
12/10/2014CN204013521U 蓝牙手咪 Bluetooth microphone in hand
12/10/2014CN204013520U 一种车载点烟器供电的无线数据终端 A vehicle cigarette lighter power supply wireless data terminal
12/10/2014CN204013519U 多途径充电对讲机 Multi-channel intercom charge
12/10/2014CN204013518U 一种ZigBee无线通信模块及具有该模块的数据传输系统 One kind of ZigBee wireless communication modules and has a data transmission system for the module
12/10/2014CN204013517U 智能家居无线无源信号收发装置 Smart home wireless passive signal transceiver
12/10/2014CN204013516U 移动终端 Mobile terminal
12/10/2014CN204013515U 移动终端的适配装置、移动通信终端和通信系统 Adaptation means of the mobile terminal, the mobile communication terminal and a communication system
12/10/2014CN204013514U 自动变码的接收器 The receiver automatically transcoded
12/10/2014CN204013513U 一种自动换码接收电路 An automatic escape receiving circuit
12/10/2014CN204013512U 变码接收线路 Changed code reception line
12/10/2014CN204013511U 变码为“1”与“悬浮”码的接收电路 Reception transcoding circuit is "1" and "floating" code
12/10/2014CN204013510U 变码端1与0互换的接收电路 Transcoding terminal 1 and 0 interchanged receiving circuit
12/10/2014CN204013509U 一种遥控车射频接收电路 A remote control car radio receiver circuit
12/10/2014CN204013508U 一种高灵敏度的基于ads-b的射频信号接收装置 A high-sensitivity based ads-b RF signal receiving means
12/10/2014CN204013507U 一种基于软件无线电架构的超短波数传接收系统 A software-based architecture of the VHF radio data transmission reception system
12/10/2014CN204013506U 传感器的接收器电路 The receiver circuit of the sensor
12/10/2014CN204013505U 用于三维空间定位的无线射频接收电路 For three-dimensional positioning of the RF receiver circuit
12/10/2014CN204013504U 注入锁定振荡器及无线接收射频前端 Injection-locked oscillator and a wireless receiver RF front-end
12/10/2014CN204013503U 一种具有干扰信号高抑制的gsm-r基站 Interference signal having a high rejection of gsm-r station
12/10/2014CN204013502U 一种新型4输出i型结构卫星接收器 A new four satellite receivers output i-type structure
12/10/2014CN204013501U 一种单波双码为“1”变“悬浮”码的接收线路 A single-wave dual code to receive the line "1" to "suspended" code
12/10/2014CN204013500U 一种门电路式振荡发射装置 One kind of gate-type oscillation emission device
12/10/2014CN204013499U 一种环形振荡变码发射器 A toroidal oscillation variable code transmitter
12/10/2014CN204013498U 环形振荡发射器 Ring oscillator transmitter
12/10/2014CN204013497U 变换位线的振荡型发射器 Oscillation type transmitter converting the bit line
12/10/2014CN204013496U 振式调频的发射器 Trembler FM transmitter
12/10/2014CN204013495U 一种单结晶体管控制的发射器 A single-emitter junction of transistor-controlled
12/10/2014CN204013494U 一种变码发射器 A variable code transmitter
12/10/2014CN204013493U 具备悬浮码的可控硅振荡型发射电路 Have suspended yards SCR emission oscillatory circuit
12/10/2014CN204013492U 双码双位发射电路 Double-double code transmitter circuit
12/10/2014CN204013491U 集成式振荡发射装置 Integrated oscillator emitting device
12/10/2014CN204013490U 运算振荡变码发射电路 Oscillation becomes operational code transmitter circuit
12/10/2014CN204013489U 一种环形振荡控制的编码发射器 A toroidal oscillation control encoder transmitter
12/10/2014CN204013488U 八通道宽频移动网络信号发射模块 Eight-channel broadband mobile network signal transmitter module
12/10/2014CN204013487U 一种可调强度信号发射器 An adjustable intensity signal transmitter
12/10/2014CN204011680U 一种边缘化设置nfc天线的移动终端 One kind marginalization set nfc antenna mobile terminal
12/10/2014CN204010265U 一种遥控器无线找回装置 A remote control device wireless recover
12/10/2014CN204005679U 一种具有收音和吹风功能的太阳能台灯 Solar lamp having a radio and hairdryer features
12/10/2014CN203996910U 一种双收单发的双电台系统构型 A dual income single dual-radio system configuration
12/10/2014CN104205958A 能够与计算装置通讯的互动基部和标记 Be able to communicate and interact with computing devices and markings base
12/10/2014CN104205932A 用于加速的无线设备切换的方法和装置 Accelerated method of wireless devices and apparatus for switching
12/10/2014CN104205785A 用于显示社交信息的多功能腕带 Multifunctional wristband social information for display
12/10/2014CN104205679A 信号处理装置 Signal processing means
12/10/2014CN104205666A 用于无线系统的功率动态联合分配以及用户调度的方法和系统 Wireless system for dynamic power allocation joint and a method and system for scheduling users
12/10/2014CN104205654A 用于基于滤波器特性改善性能的方法和装置 Method and apparatus to improve the performance of the filter characteristics based on for
12/10/2014CN104205653A 无线电电路以及无线电电路的控制方法 The control method and a radio circuit of the radio circuit
12/10/2014CN104205652A 用于混频器的改良型本地振荡器(lo)驱动电路 For improved mixer local oscillator (lo) driver circuit
12/10/2014CN104205651A 提供对用于控制壳体中的设备的无线通信设备的远程接入 Providing a wireless communication device for controlling the housing remote access device
12/10/2014CN104205650A 基于反相器和开关电容器的静噪检测器装置和方法 Based squelch detector apparatus and method of the inverter and switch capacitor
12/10/2014CN104205649A 适用于限制接入区域的移动电话及这种电话的工作小区 Work area suitable for restricted access area of ​​mobile phones and this phone
12/10/2014CN104204901A 移动设备光导显示 Mobile devices show a light guide
12/10/2014CN104204850A 信号搜索方法、信号搜索程序、信号搜索装置、gnss信号接收装置及信息设备终端 Signal search method, search program signal, the signal search means, gnss signal receiving apparatus and an information terminal equipment
12/10/2014CN104202271A 直接序列扩频通信中基于逐幸存路径处理的迭代均衡方法 Iterative equalization method for direct sequence spread spectrum communications-based process by the survivor path
12/10/2014CN104202101A 一种短波/超短波即时动态频谱检测系统及方法 One kind of HF / UHF immediate detection system and method for dynamic spectrum
12/10/2014CN104202096A 一种基于垂直探测选择短波频率的方法及装置 Based vertical sounding shortwave frequency selection method and apparatus
12/10/2014CN104202066A 一种基于认知无线电的差分跳频通信方法及系统 DFH communication method and system based on cognitive radio
12/10/2014CN104202065A 共存干扰避免系统和方法 Coexistence interference avoidance system and method
12/10/2014CN104202064A 基于gprs网络的数据传输模块及方法 Gprs data transmission module and method for network-based
12/10/2014CN104202063A 通信定位一体化装置 Integrated communications positioning device
12/10/2014CN104202062A 一种宽共模输入范围的usb差分接收器 One kind of wide common-mode input range of the differential receiver usb
12/10/2014CN104202061A 一种控制方法、控制器及电子设备 A control method, the controller and the electronic device
12/10/2014CN104202007A 一种短波频段电小天线的有源宽带匹配方法及其匹配电路 One kind of electrically small antennas shortwave band active broadband matching method and matching circuit
12/10/2014CN104202002A 一种基于fpga的超短波电台数字agc控制系统和方法 An FM radio digital agc control system and method based fpga
12/10/2014CN104200630A 一种无需外部晶体且免调试的射频发射和接收集成电路 External crystal and a no-free commissioning of the RF transmitter and receiver IC
12/10/2014CN104200627A 高效节能数据传输接收系统 Energy-efficient data transmission reception system
12/10/2014CN104191919A 一种tpms系统自动匹配方法及装置 One kind tpms system automatically matching method and apparatus
12/10/2014CN103444092B 检测影响通信用户设备的干扰发射器的方法、用户设备和具有到所述用户设备的接口的评估单元 Effect of the user equipment detects the communication method of the interference transmitter, the user interface of the device and to the evaluation unit having a user equipment
12/10/2014CN103248377B 多载波互补码cdma系统的接收端信号干扰消除方法 The receiving end of a multi-carrier signal interference complementary codes cdma system Elimination
12/10/2014CN103229424B 近距离非接触通信装置、系统及方法 Proximity non-contact communication device, system and method
12/10/2014CN103199889B 一种迭代频域抗干扰算法的fpga实现方法 A frequency-domain interference fpga implementation iterative algorithm
12/10/2014CN103199886B 基于滑窗搜索的zcz序列初相位估算方法 Based on early zcz sliding window search phase sequence estimation method
12/10/2014CN103152071B 一种搜索同步序列的方法和设备 A search method and apparatus of the synchronization sequence
12/10/2014CN103117759B 一种用于水声通信接收机的数字下变频器及方法 Digital converter and a method for underwater acoustic communications receiver for under
12/10/2014CN103023582B 一种水声扩频通信对抗方法与系统 A water fight sound spread spectrum communication method and system
12/10/2014CN102870333B 无线收发器、自适应负电导电路及校准陷波滤波器方法 A wireless transceiver circuit and the negative conductance calibration adaptive notch filter method
12/10/2014CN102725966B 用于移动业务对象的挂起状态管理 Pending state management for mobile business objects
12/10/2014CN102684715B 无线电接收机及用于控制无线电接收机的方法 A radio receiver and a method of controlling a radio receiver
12/10/2014CN102684713B 电磁探测仪的发射机及其发射方法 The transmitter and detector of electromagnetic emission method
12/10/2014CN102656805B 用于标识和缓解无线信号中的干扰的方法和装置 Method and apparatus for identifying and mitigating interference in a wireless signal
12/10/2014CN102460986B 用于通信接收器的方法和装置 Method and apparatus for the communication receiver
12/10/2014CN102428720B 在无线通信网络中提供上行链路结构和改进的信道化方案的方法和系统 Method and system for providing uplink structure and improved wireless communication network channelization scheme
12/10/2014CN102394384B 移动设备、手机及其天线结构 Mobile devices, mobile phones and their antenna structure
12/10/2014CN102386855B 同时具备高线性与低噪声特性的低噪声放大器及无线接收器 Along with high linearity and low noise characteristics of the low-noise amplifier and wireless receiver
12/10/2014CN102362235B 管理便携式计算装置与便携式计算装置对接台之间的安全性的系统和方法 Portable computing security management system and method of the portable computing device and the docking station means
12/10/2014CN102318196B 频率校正电路、频率校正方法及其无线通信设备 Frequency correction circuit, the frequency correction method and a wireless communication device
12/10/2014CN102299722B 一种外置接收机转接板 An outboard receiver adapter plate
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