Telecom & Networking
5107 articles · Page 3 of 213
Current Sensor ICs in High-Isolation Packages: Engineering Precision, Safety, and Reliability for Modern Power Systems
A technical deep dive into high-isolation current sensor ICs — covering isolation ratings, package architectures, key performance metrics, real-world applications, and comparative analysis of leading devices from Texas Instruments, Silicon Labs, Broadcom, and Infineon.
Scientists Engineer a Functional Optical Lens Out of 2D Materials: A Breakthrough in Flat Optics and Telecom Integration
Researchers at MIT, the University of Washington, and the Max Planck Institute have fabricated the first fully functional optical lens from atomically thin 2D materials—specifically, a 300-nanometer-thick stack of hexagonal boron nitride (h-BN) and tungsten diselenide (WSe₂). This 1.2-mm-diameter metasurface lens achieves diffraction-limited focusing at 633 nm with Strehl ratio >0.82 and numerical aperture 0.45, enabling direct integration with silicon photonics chips used by Cisco, Nokia, and Juniper Networks.
Molex Acquires Keyssa’s 60 GHz Wireless Connector Technology: Implications for Microwave RF Infrastructure and Next-Gen Wireless Interconnects
Molex has acquired Keyssa’s 60 GHz wireless connector IP and engineering team to accelerate development of high-bandwidth, low-latency, contactless interconnect solutions for 5G infrastructure, mmWave base stations, AI accelerators, and high-performance computing systems. This article examines technical specifications, integration challenges, competitive positioning versus Amphenol, Samtec, and Rosenberger, and real-world deployment metrics including insertion loss, VSWR, and data rates up to 28 Gbps per lane.
Codec Chip Lowers The Boom On Power: How Modern Audio Processing Cuts Energy Use Without Compromising Fidelity
A deep technical analysis of next-generation audio codec chips—specifically the Cirrus Logic CS47L85, Qualcomm QCC5171, and STMicroelectronics STA350BW—that slash power consumption by 40–68% in voice-enabled edge devices while maintaining SNR >110 dB and THD+N <−95 dB. Includes real-world measurements, thermal benchmarks, and architectural trade-offs.
IoT the Industrial Way: Hardened Systems, Real-World Scale, and Measurable ROI
A technical deep dive into industrial IoT—covering ruggedized hardware, deterministic networking, OT/IT convergence challenges, security-by-design practices, and verified ROI from deployments at Siemens, Rockwell Automation, and GE Digital.
Design Guide Helps With Development Of Low Cost RF Systems
A practical engineering guide for designing cost-optimized RF systems—covering architecture trade-offs, component selection, PCB layout best practices, and real-world validation using off-the-shelf parts from Analog Devices, Texas Instruments, and Nordic Semiconductor. Includes measured performance data, bill-of-materials benchmarks, and regulatory compliance pathways.
AL8859QA0EV1 Evaluation Board: Technical Deep Dive for LED Driver Design and Validation
A detailed engineering analysis of the Mouser Electronics Diodes Incorporated AL8859QA0EV1 evaluation board — covering architecture, thermal performance, PCB layout, test methodology, real-world validation data, and integration best practices for high-efficiency LED lighting systems.
Green Flip-Chip SOIC Package Qualified for Production Use: Performance, Reliability, and Environmental Compliance in Modern Telecom Infrastructure
A technical deep dive into the newly production-qualified green flip-chip SOIC package—its mechanical and thermal specifications, JEDEC/IEC compliance, comparative reliability data versus wire-bonded SOIC, real-world deployment in 5G baseband units and optical line terminals, and validation metrics from leading vendors including ON Semiconductor, STMicroelectronics, and Microchip Technology.
UWB Still a Viable Wireless Option: Precision, Security, and Real-World Resilience in Modern Networks
Ultra-Wideband (UWB) remains a technically superior, standards-backed wireless technology for secure, centimeter-accurate ranging and high-data-rate short-range communication—proven in automotive keyless entry, industrial asset tracking, AR/VR spatial anchoring, and medical device synchronization. This article examines UWB’s enduring advantages over Bluetooth LE, Wi-Fi RTT, and NFC across latency, multipath immunity, spectral efficiency, and regulatory compliance—with real deployment data from Apple, Samsung, NXP, and the FiRa Consortium.
Talk To Your Thermostat: How Voice Control, AI, and Telecom Infrastructure Are Reshaping Home Climate Management
A deep technical analysis of voice-enabled thermostats—covering telecom-grade audio processing, cellular and Wi-Fi connectivity standards, latency benchmarks, real-world interoperability data, and the role of 5G, eSIMs, and edge computing in next-generation HVAC control.
Electronic Design Top Stories of the Week: March 23–27, 2026
This week in electronic design: Intel unveils 1.2-Tbps optical I/O chiplet using co-packaged optics; Keysight demonstrates 110 GHz real-time spectrum analysis for 6G channel modeling; Qualcomm ships first 5 nm RF transceiver with integrated GaN power amplifiers; IEEE publishes updated 802.3dj Ethernet standard supporting 200 Gb/s per lane; and Rohm announces 1200 V SiC MOSFETs achieving 1.8 mΩ·cm² Rds(on) at 150°C junction temperature.
IQE Joins imec’s GaN-on-Si Industrial Affiliation Program: Accelerating High-Efficiency Power Electronics Development
IQE, a global leader in compound semiconductor wafer manufacturing, has formally joined imec’s GaN-on-Si Industrial Affiliation Program (IAP). This strategic collaboration advances scalable, cost-effective gallium nitride power devices on 200 mm silicon wafers — targeting 650 V and 100 V applications with <1.5 mΩ·mm² specific on-resistance, >10⁶ cycle reliability, and compatibility with CMOS fab infrastructure.
Small High Efficiency Quad Mode Charge Pumps Debut: A New Benchmark in Power Management for 5G, IoT, and Edge AI
The debut of ultra-compact, quad-mode charge pumps from Analog Devices, Texas Instruments, and Renesas marks a pivotal shift in power conversion efficiency—delivering up to 94.2% peak efficiency at 300 mA output, sub-1.2 mm² footprint, and dynamic mode switching across buck, boost, inverting, and fractional-N configurations.
RFID Readers Hit High Frequencies and Sport Low Profiles: Engineering the Next Generation of Asset Visibility
A technical deep dive into how modern UHF RFID readers—operating at 860–960 MHz—are achieving unprecedented read ranges, multi-tag throughput, and compact form factors while meeting stringent ETSI, FCC, and ARIB regulatory requirements. Covers real-world deployments from Zebra, Impinj, Alien Technology, and Honeywell.
Kerlink Introduces LoRaWAN Gateway with Integrated 3G/4G Backhaul: Redefining Connectivity for Remote and Mobile IoT Deployments
Kerlink’s new Wirnet iStation Pro LTE gateway delivers carrier-grade LoRaWAN connectivity with embedded 3G/4G LTE Cat-M1 and NB-IoT backhaul, enabling rapid deployment in areas lacking fiber or fixed broadband. Featuring dual-SIM failover, -40°C to +75°C operating range, IP67 enclosure, and support for up to 48 concurrent channels, it targets smart agriculture, asset tracking, and industrial monitoring applications across Europe, North America, and APAC.
Electronic Components: The Foundational Building Blocks of Modern Telecommunications Infrastructure
A technical deep-dive into passive and active electronic components—resistors, capacitors, inductors, diodes, transistors, and integrated circuits—with precise specifications, real-world telecom applications, material science insights, and performance benchmarks from industry leaders including Vishay, Murata, Infineon, and Broadcom.
The Seemingly Impossible Oscillator: How Telecom Engineers Defy Physics with Phase-Locked Loop Innovation
A deep technical examination of ultra-low-jitter oscillators in 5G and optical transport networks—explaining how modern telecom infrastructure achieves sub-100-fs timing stability using cascaded PLL architectures, fractional-N synthesis, and MEMS-TCXO hybrids.
Dual-Output LDO Regulators Boast Low Ground Current: Power Efficiency Meets Precision Integration
This technical article examines how modern dual-output low-dropout (LDO) regulators achieve ultra-low ground current—often below 10 µA per channel—enabling extended battery life in portable and always-on IoT, medical, and industrial edge devices. We analyze architecture trade-offs, real-world performance data from Texas Instruments TPS7A91, Analog Devices ADP7182, and STMicroelectronics STLQ015, and quantify efficiency gains across load conditions.
April 2014 Product Picks: Key Telecom Infrastructure Innovations for Carrier and Enterprise Deployments
A technical deep dive into five pivotal telecom hardware and software releases from April 2014—including Cisco’s ASR 9000v, Nokia’s Flexi Zone LTE Small Cell, Juniper’s QFX5100 switch, Ericsson’s Radio System upgrades, and CommScope’s SYSTIMAX GigaSPEED X10D cabling—evaluated for performance, interoperability, power efficiency, and real-world deployment metrics.
Scope Offers Full Bandwidth on All Channels at Once: Engineering Reality Behind the Claim
A deep technical analysis of how modern cable access platforms—specifically the Cisco cBR-8 and Nokia ISAM FX platforms—deliver simultaneous full-channel bandwidth via DOCSIS 4.0 channel bonding, spectral efficiency gains, and real-time dynamic spectrum management.
Mini Proximity Sensor Boasts of Long Sensing Range: Engineering Breakthroughs in Compact Industrial Sensing
A deep technical analysis of next-generation miniature proximity sensors—like the Pepperl+Fuchs NBB5-12Z3, ifm efector O1D, and Banner Engineering QS18VP—achieving 60–120 mm detection ranges in housings under 12 mm diameter. Covers physics, materials, signal processing, and real-world deployment across automotive, robotics, and semiconductor manufacturing.
Storage Standards Move Toward 12 Gbit/s Speeds: Accelerating Data Infrastructure for AI, Cloud, and Edge Workloads
A technical deep dive into the industry-wide transition to 12 Gbit/s storage interfaces—including SAS-4, NVMe over Fabrics, and PCIe Gen5—covering interoperability challenges, real-world deployment metrics, power efficiency trade-offs, and vendor roadmaps from Broadcom, Seagate, Intel, and Samsung.
Why 1W LED Packages with Longer Leads Are Critical for Telecom and Outdoor Lighting Infrastructure
A technical deep dive into 1W LED packages featuring extended lead frames—covering thermal performance, mechanical reliability, installation flexibility, and real-world deployment across telecom base stations, street lighting, and remote monitoring systems. Includes comparative data from Cree, Lumileds, Osram, and Seoul Semiconductor.
What’s All This Finite Gain Stuff Anyhow? Part I: Demystifying Amplifier Limits in Modern Telecom Infrastructure
A practical, engineer-to-engineer explanation of finite gain—why it matters in RF and optical amplifiers, how it impacts 5G small cells, coherent DWDM systems, and fiber-to-the-home deployments, with real-world measurements from Ericsson, Nokia, Ciena, and Cisco hardware.