RF
Frequency vs. Phase: Understanding the Relationship and Measurement
Explore the concepts of frequency and phase in waveforms, their relationship, and methods for measuring frequency offset in both frequency and time domains.
Posts tagged: Measurement
Showing 20 posts (Page 3 of 5)
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GPRS/EGPRS Mobile Measurements Tutorial
Learn about GPRS mobile measurements for conformance testing based on 3GPP standards, covering transmitter and receiver tests.
GPS Receiver Module Fundamentals
Explore the essentials of GPS receiver modules, including block diagrams, measurement techniques, and a list of prominent manufacturers.
Gyroscopes: Advantages and Disadvantages
Explore the pros and cons of gyroscopes, from MEMS to mechanical, and their applications in navigation, gaming, and more.
Hall Effect Sensors: Advantages and Disadvantages
Explore the pros and cons of Hall effect sensors, including their robustness, size, cost, and limitations related to external magnetic fields.
Humidity Logger vs. Temperature Logger: Key Differences
Explore the core differences between humidity and temperature loggers, including their specifications and applications. Learn about sensors, accuracy, and data logging basics.
Humidity Sensors: Types and Working Principles
Explore different types of humidity sensors, including capacitive, conductive, thermal conductivity, optical, and oscillating hygrometers. Understand their working principles.
Klystron and Gunn Diode Microwave Test Benches
Explore Klystron and Gunn diode microwave test benches, their block diagrams, and components used for microwave module testing.
LTE UE Physical Layer Measurements
Explore essential LTE UE physical layer measurements for optimal performance, handover, and RRM, including RSRP, RSRQ, and inter-RAT measurements.
Magnetic Field Sensor Basics and Types
Explore the fundamentals of magnetic field sensors, their classification (vector and scalar), specifications, and popular types like Hall Effect, SQUID, and Fluxgate.
Magnetometer Basics: Types and Applications
Explore magnetometers: devices measuring magnetic fields. Learn about vector, scalar, coil, Hall effect, magnetoresistive, fluxgate, SQUID, and other types, plus applications.
Magnetometer Sensors: Advantages and Disadvantages
Explore the pros and cons of magnetometer sensors, their operation, applications, environmental sensitivity, and integration considerations.
Mechanical Water Meters: Advantages and Disadvantages
Explore the pros and cons of mechanical water meters, their operation, and suitability for various water measurement applications.
MEMS Gyroscope Basics and Operation
Explore MEMS gyroscope principles, technical specifications, applications, and various gyroscope types for navigation and angular velocity measurement.
Noise Figure vs. Noise Temperature: Understanding the Difference
Explore the relationship between noise figure and noise temperature, with the defining formula: NF = 10 Log (1 + T/290). Learn the key differences.
OCWR vs OTDR: Understanding Optical Return Loss Measurement
Explore the differences between OCWR and OTDR methods for measuring Optical Return Loss (ORL), their accuracy, advantages, and applications in fiber optic systems.
Optical Sensors: Advantages and Disadvantages
Explore the benefits and drawbacks of optical sensors, including sensitivity, environmental susceptibility, cost, and applications in remote sensing.
Photodiode Array (PDA): Definition and How It Works
Explore photodiode arrays (PDAs): their components, working principles, benefits, and applications in spectroscopy, imaging, and analytical instruments.
PLL Frequency Pushing vs. Pulling: Understanding VCO Behavior
Explore the differences between PLL frequency pushing and pulling, and learn how to measure VCO parameters for RF frequency synthesizer design.
Position, Displacement, and Level Sensors: An Overview
Explore position, displacement, and level sensors, including selection criteria, potentiometer-based position sensing, and fluid level measurement.
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