Showing 25 posts (Page 81 of 134)
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Learn the fundamentals of computer networking, including network types, protocols (TCP/IP, HTTP), architectures (client-server, P2P), and data communication principles.
Compare Neul, NWave, and Sigfox for IoT connectivity. Explore their features, advantages, and use cases to find the best LPWAN for your project.
Explore the workings of neural dust motes, tiny ultrasonic sensors used for in-body monitoring. Learn about their features, operation, and key applications in medicine.
Explore NFC antenna basics, covering loop antenna design used in RFID/NFC, testing methods, and a list of vendors/manufacturers.
Overview of NFC (Near Field Communication) technology, including its operating frequency (13.56 MHz), specifications, and related technologies.
Explore the working principles of NFC tag readers, their key components via block diagrams, and the differences between NFC tags and readers. Essential for understanding contactless communication.
Explore the key differences between NFC tag types 1, 2, 3, 4, and 5. Learn about their memory, speed, access methods, collision handling, and applications.
A concise comparison of NFC, RFID, Bluetooth, and Wi-Fi technologies, highlighting their range, frequency, data rate, communication type, and applications.
Explore the key differences between NFC-A, NFC-B, and NFC-F signaling protocols used in Near Field Communication for short-range communication.
Explore the benefits and drawbacks of NFC technology, including its applications, security, and limitations in data transfer and range.
Explore Near Field Communication (NFC) technology in mobile phones, covering its uses in payments, data transfer, ticketing, and access control.
Explore the relationship between noise factor and noise figure, their significance in RF systems, and how they impact cascaded amplifier chains. Learn about Friis' formula.
Explore the relationship between noise figure and noise temperature, with the defining formula: NF = 10 Log (1 + T/290). Learn the key differences.
An overview of different types of electrical noise, including manmade, atmospheric, extra-terrestrial, and internal noise, along with their characteristics and mitigation techniques.
Explore the differences between NOMA and OFDMA, two multiple access techniques used in 5G wireless networks, focusing on spectrum efficiency and user capacity.
Explore the key differences between NOMA and OMA in 5G technology, including power/code domain utilization, multiplexing techniques, and performance comparisons.
Explore the benefits and drawbacks of Non-Orthogonal Multiple Access (NOMA) in 5G networks. Learn about spectral efficiency, receiver complexity, and channel gain requirements.
Explore non-terrestrial networks (NTNs) which use space or aerial platforms to provide connectivity in remote areas and offer resilient communication solutions.
Understand nonlinearity in RF systems: power, frequency, and phase nonlinearity. Learn about their causes and measurements.
Explore the pros and cons of NOR flash memory, covering its architecture, speed, data retention, and cost compared to NAND flash.
Explore the nose airflow sensor for monitoring breathing and respiration. Learn about its function, features, and interfacing with platforms like Arduino for respiratory analysis.
Explore the advantages and disadvantages of Non-Return-to-Zero (NRZ) pulse shapes in line coding, highlighting the benefits and drawbacks of NRZ encoding.
Explore the differences between NRZ and PAM4 modulation techniques, including levels, spectral efficiency, and applications.
Understand the difference between NTC and PTC thermistors, including their temperature coefficients, materials, applications, and typical temperature ranges.
Explore 3GPP NTN frequency bands including n254,n255,n256,n510,n511 and n512 for satellite based cellular access as defined in Rel-17 and beyond.
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