Связь
Системы широкополосной связи работают на основе продукции ADI: практически каждый вызов, отправка текста и загрузка файлов, осуществляемые с помощью беспроводной связи, возможны благодаря микросхемам Analog Devices.
Связь
Программно определяемые радиосистемы
Многократно используемые, программно настраиваемые и перспективные радиоплатформы, которые сочетают в себе приемопередатчик на физическом уровне для преобразования ВЧ в основную полосу частот и цифровой процессор, обеспечивают целостное подключение к платформам на основе FPGA.
Обработка широкополосных радиосигналов
Компоненты, сигнальные цепи и модули платформ для оцифровки широкополосных ВЧ-сигналов с частотой от 0 ГГц до более 2 ГГц для приложений с высокими требованиями, таких как высокочастотные измерительные приборы, военная электроника и инфраструктура связи.
Инфраструктура систем беспроводной связи
ВЧ-микросхемы для всей сигнальной цепи, а также преобразователи, усилители и другие компоненты, поддерживаются ресурсами разработки для упрощения проектирования оборудования инфраструктуры беспроводной связи.
ADI is creating the next generation communications that will connect us regardless of where or how remote we are.
Самая глубокая экспертиза и самый широкий ассортимент в ВЧ индустрии
Analog Devices - единственная компания с опытом и технологиями, охватывающими весь спектр радиочастот.
Актуальные ресурсы по теме
Design Notes Page
- Новая Multichannel RF-to-Bits Development Platform Enables Rapid Prototyping for Phased Arrays
- Microwave Synthesizer Offers Multioctave Frequency Coverage and Excellent Phase Noise Performance
- Dual-Channel, 8.5 A, 18 V, Synchronous Step-Down Silent Switcher Device with 16 µA Quiescent Current
- ADI’s RF Front-End Family Enables Compact 5G Massive MIMO Network Radios
- 24 GHz to 44 GHz Wideband Integrated Upconverters and Downconverters Boost Microwave Radio Performance While Reducing Size
- ADI’s High Power Silicon Switches Save Bias Power and External Components in Massive MIMO RF Front-End Design
Технические статьи
- Новая Power-Up Phase Determinism Using Multichip Synchronization Features in Integrated Wideband DACs and ADCs
- Новая IC Integration Enables Flat-Panel Phased Array Antenna Design
- Ultralow Noise, High Current, Compact DC-to-DC Converter Solution for Signal and Data Processing Circuits
- Revolution and Evolution in Frequency Synthesis: How PLL/VCO Technology Has Increased Performance, Decreased Size, and Simplified Design Cycle
- 5G Drives mmWave Technology Across Multiple Industries
- Secure, Mission Critical Communications Require a New, Easy to Implement Approach
- An Interview with Analog Devices Discussing RF Electronics for Phased Array Applications
- Bits to Beams: RF Technology Evolution for 5G Millimeter Wave Radios
- Silent Switcher µModule Regulators Quietly Power GSPS Sampling ADCs in Half the Space
- System-Level LO Phase Noise Model for Phased Arrays with Distributed Phase-Locked Loops
- Communications Equipment Makers Demand High Power Outputs and Small Solution Footprints
- 5G Communication and Its Future
- Supply Clean Power with Ultralow Noise LDO Regulators
- Physical Size Allocations for RF Electronics in Digital Beamforming Phased Arrays
- Time Sensitive Networks: Real-Time Ethernet
- 2G to 5G Base Station Receiver Design Simplified by Innovative Integrated Transceivers
- 28 nm Analog-to-Digital Converters Enable Next-Generation Electronic Warfare Receiver Systems
- RF Converters Enable Efficient Multiband Radios for Next-Generation Wireless Base Stations
- Need More Bandwidth for the Ka-Band? Here Are Three Options
- Phase Alignment and Control on the ADF4356/ADF5356 Devices
- Receiver IC Blend Mixers, Synthesizers, and IF Amps
- pH Sensor Reference Design Enabled for RF Wireless Transmission
- Transceivers Speed Development of New Military and First-Responder Communications Solutions
- Designing High Speed Analog Signal Chains From DC-to-Wideband
- TEC Controller Applications in Telecommunication Systems
- The Differential-signal Advantage for Communications System Design
- Integrated Devices Arm Infrastructure Radios
- The Benefits of Direct-conversion Receiver Designs
- Semiconductors Simplify Direct-Conversion Design
Analog Dialogue
- Phased Array Antenna Patterns—Part 3: Sidelobes and Tapering
- Phased Array Antenna Patterns—Part 2: Grating Lobes and Beam Squint
- Phased Array Antenna Patterns—Part 1: Linear Array Beam Characteristics and Array Factor
- Add an Efficient Positive Rail to a Unipolar Negative Supply
- Is It Possible to Fit Low EMI Power Supplies onto Crowded Boards?
- Clock Skew in Large Multi-GHz Clock Trees
- Some Recent Developments in the Art of Receiver Technology: A Selected History on Receiver Innovations over the Last 100 Years
- Automotive Radar Sensors and Congested Radio Spectrum: An Urban Electronic Battlefield?
- An Integrated Bidirectional Bridge with Dual RMS Detectors for RF Power and Return-Loss Measurement
- Massive MIMO and Beamforming: The Signal Processing Behind the 5G Buzzwords
- Analyzing and Managing the Impact of Supply Noise and Clock Jitter on High Speed DAC Phase Noise
- Passive Intermodulation (PIM) Effects in Base Stations: Understanding the Challenges and Solutions
- Complex RF Mixers, Zero-IF Architecture, and Advanced Algorithms: The Black Magic in Next-Generation SDR Transceivers
- High Definition, Low Delay, SDR-Based Video Transmission in UAV Applications
- What’s Up With Digital Downconverters—Part 2
- RF Transceivers Provide Breakthrough SWaP Solutions for Aerospace and Defense
- Where Zero-IF Wins: 50% Smaller PCB Footprint at ⅓ the Cost
- Crossing a New Frontier of Multiband Receivers with Gigasample ADCs—Part One
- New RF DAC Broadens Software-Defined Radio Horizon
- What’s Up With Digital Downconverters—Part 1
- Phase Response in Active Filters
- Powering GSPS or RF Sampling ADCs: Switcher vs. LDO
- Ferrite Beads Demystified
- Design a PLL Filter When Only the Zero Resistor and Capacitor Are Adjustable
- An Engineering Walk Through Virtual Eval, ADI's Online Data Converter Product Evaluation Tool
- Four Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 4)
- Four Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 3)
- Four Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 2)
- Using ESD Diodes as Voltage Clamps
- Four Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 1)
- Interleaving ADCs: Unraveling the Mysteries
- RF-Sampling ADC Input Protection: Not Black Magic After All
- Quickly Implement JESD204B on a Xilinx FPGA
- Power Management for Integrated RF ICs
- ADC Modeling Tools Speed Up Evaluation
- Ask the Applications Engineer—41: LDO Operational Corners: Low Headroom and Minimum Load
- Understanding Switching Regulator Output Artifacts Expedites Power Supply Design
- Complex Power-Supply Sequencing Made Easy
- Dual-Loop Clock Generator Cleans Jitter, Provides Multiple High-Frequency Outputs
- Highest Power Density, Multirail Power Solution for Space-Constrained Applications
- How to Design and Debug a Phase-Locked Loop (PLL) Circuit
- System Demonstration Platform Eases Transition from Evaluation to Prototyping
- Multipliers vs. Modulators
- Understanding How Amplifier Noise Contributes to Total Noise in ADC Signal Chains
- HDMI Made Easy: HDMI-to-VGA and VGA-to-HDMI Converters
- The Successful Implementation of High-Performance Digital Radio
- Modeling Amplifiers as Analog Filters Increases SPICE Simulation Speed
- DDS Devices Generate High-Quality Waveforms Simply, Efficiently, and Flexibly
- Efficient FSK/PSK Modulator Uses Multichannel DDS to Switch at Zero Crossings
- S-Parameters Allow High-Frequency Verification of RF Switch Models
- How to Apply DC-to-DC Step-Up (Boost) Regulators Successfully
- Differential Interfaces Improve Performance in RF Transceiver Designs
- How to Apply DC-to-DC Step-Down (Buck) Regulators Successfully
- Ask The Applications Engineer—40: Switch and Multiplexer Design Considerations for Hostile Environments
- Activate Cell Phone Indicator LEDs While Preserving Standby Time
- Boost Supply and High-Voltage DAC Provide Tuning Signal for Antennas and Filters
- Low-Voltage Current Sink Controls High-Voltage LED String
- New Touch-Screen Controllers Offer Robust Sensing for Portable Displays
- Analog Front End for 3G Femto Base Stations Brings Wireless Connectivity Home
- Design, Simulate, and Document Proprietary Wireless Systems
- Discrete- and Integrated Control of Power Amplifiers in Base-Station Applications
- Broadband I/Q Modulator Eases Radio Design
- Solving Dynamic Range Problems in Analog Systems
- Data Converter Function Can Help Solve Cost and Size Design Challenges in 3G and 4G Wireless Infrastructure
- Single-Chip Clock Generator with 14-Channel Distribution Solves Timing Challenges in Networks
- High-Speed DAC Controls Power Amplifier Ramp Profile
- Power Supply Management—Principles, Problems, and Parts
- Design Your Own VoIP Solution with a Blackfin® Processor—Add Enhancements Later
- Wireless Short-Range Devices: Designing a Global License-Free System for Frequencies <1 GHz
- Switching in USB Consumer Applications
- Using Dual-Axis Accelerometers to Protect Hard Disk Drives
- Direct Digital Synthesis (DDS) Controls Waveforms in Test, Measurement, and Communications
- A Smart Modem for Robust Wireless Data Transmission Over ISM Bands (433 MHz, 868 MHz, and 902 MHz)
- Blackfin® Processor's Parallel Peripheral Interface Simplifies LCD Connection in Portable Multimedia
- Support for the Designer—Improved ADI Website Helps You
- JPEG 2000 Image Compression
- Dynamic Memory Allocation Optimizes Integration of Blackfin® Processor Software
- Solving Power-Management Problems with a Single Chip that Handles up to 7 Channels of Sequencing, Monitoring, and Supervision
- Fast-Locking, High Sensitivity Tuned-IF Radio Receiver Achieved with a 7-GHz Synthesizer
- Single-Chip Digitally Controlled Data-Acquisition as Core of Reliable DWDM Communication Systems
- Versatile Mixed-Signal Front Ends Speed Customized Design of Wireline Broadband Modems and Home Networks
- X-Amp™, A New 45-dB, 500-MHz Variable-Gain Amplifier (VGA) Simplifies Adaptive Receiver Designs
- Design a Direct 6-GHz Local Oscillator with a New, Wideband, Integer-N, PLL Synthesizer
- High Performance Narrowband Receiver Design Simplified by IF Digitizing Subsystem in LQFP
- AD9873 Mixed-Signal Front-End (MxFE) for Broadband Digital Set-Top Boxes
- VDSL Technology Issues—An Overview
- Single-Sideband Upconversion of Quadrature DDS Signals to the 800-to-2500-MHz Band
- DSPs Enhance Flexible Third-Generation Base-Station Design
- Phase-Locked Loops for High-Frequency Receivers and Transmitters - Part 3
- Phase-Locked Loops for High-Frequency Receivers and Transmitters - Part 2
- New TxDAC® Generation
- Phase-Locked Loops for High-Frequency Receivers and Transmitters - Part 1
- Dual Axis, Low g, Fully Integrated Accelerometers
- Selecting Mixed-Signal Components for Digital Communications Systems—Part V
- Innovative Mixed-Signal Chipset Targets Hybrid-Fiber Coaxial Cable Modems
- 200-MHz 16 x 16 Video Crosspoint Switch IC
- Selecting Mixed Signal Component for Digital Communications Systems IV: Receiver Architecture Considerations
- 14-Bit Monolithic ADCs: First to Sample Faster than 1 MSPS
- Selecting Mixed Signal Components for Digital Communication Systems—III: Sharing the Channel
- Build a Smart Analog Process-Instrument Transmitter with Low-Power Converters and a Microcontroller
- Advanced Digital Video Encoders
- Selecting Mixed-Signal Components for Digital Communication Systems-II
- Selecting Mixed-Signal Components for Digital Communication Systems—An Introduction
- Single-Chip Direct Digital Synthesis vs. the Analog PLL
- DACs are Optimized for Communication Transmit Path
- Buffered Multiplexers for Video Applications
- AD607 Architecture
- Wideband Radios Need Wide Dynamic Range Converters
- Highly Integrated Stereo Codec ICs Drive Multimedia
- Fast, Accurate, Timing Recovery for Fiber Optics Links
- Monolithic 80-dB +5 V Single-supply Log Amp Has 50-MHz Frequency Range
- IF Stages are Going Digital for Both Analog and Digital Signals
- Applying a High-performance Video Operational Amplifier
Вебкаст
- Digital Power System Management for Embedded Systems
- Instrumentation Grade mmWave Signal Chains
- I2C Unbounded - Solve Your 2 Wire Challenges
- Deep Learning for Radio Frequency Systems
- Multi-Channel Phase And Frequency Synchronization Made Easy
- RF Detectors Help Solve System Design Challenges
- Six Cybersecurity Must-Haves to Secure the Edge
- RF Technology for 5G mmWave Radios
- Making Precision Signal Chain Design Easier
- Simplify Power Designs with Micromodule Products
- Streamlining Flexible System Design using RF ADCs with DSP
- Innovative Isolated RS-485, SPI and LVDS Communications
- Signal Chain Optimization for IoT Applications
- Latest Developments in Analog Devices PLL Portfolio
- Understanding Power System Management
- Explaining Phase Noise
- Overcoming Challenges in GaN Power Amplifier Implementations
- Advances in Phased Array Analog Beamforming Solutions
- Advances In Unmanned Systems Technology Electronics Solutions
- Integrated DPD for Small Cell and Massive MIMO
- Simplify and Reduce Active Filter Design Time
- Fundamentals of Frequency Synthesis, Part 1: Phased Locked Loops
- Performance Clocks: Demystifying Jitter
- Fundamentals of Frequency Synthesis, Part 2: Direct Digital Synthesis (DDS)
- Fundamentals of Data Conversion in Receivers
- Network Clock: How To Achieve Maximum System Up Time
- Fundamentals of Clocks
- RF Technology for 5G Radio Base Stations
- Reliable Connectivity for IoT Devices
- RF Converters Enable Multiple Wideband Applications
- Digital Beamforming Techniques for Phased Array Systems
- The Art of Military Communications
- Enabling Small Form Factor, High Capacity Small Cell Platforms
- Fundamentals of Data Converters
- Getting the Most from ADI PLL Products
- Smart Partitioning and IoT System Development
- GSPS DACs Enable Ultra-Wide Bandwidth Applications
- RF & MW Control Products in Silicon
- Компоненты синхронизации Analog Devices: Оптимизация и поддержка интерфейсов JESD204B
- Solving Telecommunication Multiband Needs with Wideband Amplifiers
- Real-Time Audio Applications Enabled by Multicore SHARC DSP + ARM SOC
- Demystifying Dynamic Range in GSPS A/D Converters
- Sensor Signal Conditioning with Synchronous Demodulation
- Simplifying Radio Design Using a Wideband IF Receiver Subsystem IC
Статьи по применению
- AN-1315: Autonomous IR Calibration on the ADF7024 (Rev. 0) PDF
- AN-1353: How to Bypass VCO Calibration for the ADF4355-2, ADF4355, ADF4355-3, ADF4356, ADF5355, and ADF5356 (Rev. D) PDF
- AN-1420: Phase Buildout and Hitless Switchover with Digital Phase-Locked Loops (DPLLs) (Rev. 0) PDF
- AN-1390: Manual Band Selection for PLL Lock Time Reduction (Rev. 0) PDF
- AN-0983: Introduction to Zero-Delay Clock Timing Techniques PDF
- AN-1126: More Boost with Less Stress: the SEPIC Multiplied Boost Converter (Rev. 0) PDF
- AN-1253: Layout Considerations for Digital Power Management (ADP1046A) (Rev. 0) PDF
- AN-1285: ADF7021-N Radio Performance for Wireless Meter-Bus (WM-Bus), Mode N (Rev. 0) PDF
- AN-1275: Rolling Data Buffer on the ADF7023 (Rev. 0) PDF
- AN-1276: Embedded Packet Error Rate Testing on the ADF7023 and ADF7023-J (Rev. 0) PDF
- AN-1258: Image Rejection Calibration on the ADF7021, ADF7021-N, and ADF7021-V (Rev. 0) PDF
- AN-1248: Интерфейс SPI (Rev. 0) PDF
- AN-1182: Принципы действия и оптимизация контура АРЧ в ADF7021 для получения минимальной длины преамбулы (Rev. 0) PDF
- AN-1177: Руководство по реализации схем с интерфейсом LVDS и M-LVDS (Rev. 0) PDF
- AN-1145: Расширенные возможности измерения мощности в ADP1047/ADP1048 (Rev. 0) PDF
- AN-1154: Оптимизация фазового шума и побочных составляющих в синтезаторах с ФАПЧ ADF4157 и ADF4158 при помощи постоянного отрицательного тока разряжения (Rev. 0) PDF
- AN-1123: Руководство по реализации интерфейса CAN (Controller Area Network) (Rev. 0) PDF
- AN-1106: Улучшенная топология для формирования биполярного питания из одного входного напряжения (Rev. A) PDF
- AN-1100: Баланс квадратур и подавление зеркальной составляющей в беспроводных передатчиках PDF
- AN-0988: The AD9552: A Programmable Crystal Oscillator for Network Clocking Applications (Rev. 0) PDF
- AN-0996: Преимущества применения квадратурных преобразователей с повышением частоты в передатчиках микроволновых систем “точка-точка” (Rev. 0) PDF
- AN-0974: Возможность практической реализации систем TD-SCMA с многими несущими (Rev. 0) PDF
- AN-920: Компенсация рассогласований коэффициента усиления, фазы и сквозного прохождения гетеродина в передатчиках с одной боковой полосой на основе ЦАП TxDAC AD9788 и квадратурного модулятора ADL5372 (Rev. 0) PDF
- AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev. 0) PDF
- AN-756: Дискретные системы и влияние фазового шума и дрожания фазы тактового сигнала (Rev. 0) PDF
Брошюры и бюллетени
Особенности продукта
Инструменты проектирования
Видео
- Introducing ADI's 4th Generation µModule® Regulators
- Unboxing the AD9371 RadioVerse Integrated RF Transceiver
- Interview: ADI Capabilities in VSAT and Millimeter-wave
- Getting Started with ADI Software Defined Radio (SDR) SOM
- Increase Performance While Reducing Size with RF PLLs
- iCoupler® Digital Isolators in Motor Control Designs
Обучающие материалы
Руководство по выбору компонента
Редко задаваемые вопросы
- Unique Gate Drive Applications Enable Rapidly Switching On/Off for Your High Power Amplifier
- Synchronous Rectification on the Secondary Side
- Presto! Multiply Your ADC’s Virtual Channel Count with DDC Magic
- This Noise Will Keep You Up at Night
- Psychotic ADC?
- Because Mr. Ohm Said So …
- Missing Half the Signal
- Unfiltered Analog
- Mystery Spur Explained: Don't Blame the DDC!
- EngineerZone Makes Getting Answers a Breeze
- Electronics is Fun
- The Decline of Rounding—or How Significant is Significance?
- Why Good Engineers Use the Best Components
- Check the Bias Current
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