RF
TWTA vs SSPA: Understanding the Differences
Explore the differences between TWTA and SSPA microwave amplifiers. Understand their advantages, disadvantages, key features, and applications in wireless communication.
Terminology / Rf Components
Showing 20 posts (Page 19 of 21)
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Ultrasonic Sensor: Construction and Working Principle
Explore the construction, working principle, and applications of ultrasonic sensors used for distance measurement. Learn about signal transmission, echo reception, and piezoelectric crystals.
Ultrasonic vs. Infrared (IR) Sensors: A Detailed Comparison
Explore the differences between ultrasonic and infrared (IR) sensors, covering their frequencies, applications, and pros and cons.
Understanding AM to PM Conversion in Power Amplifiers
Explore AM to PM conversion in power amplifiers (PAs), covering its causes, impact on signal constellations, and measurement.
Understanding AM-AM Conversion in Power Amplifiers
AM-AM conversion basics in Power Amplifiers (PAs), its causes, and its effects on constellation points. It's a measure of nonlinear AM-AM distortion.
Understanding Analog Front Ends (AFE) and Popular ICs
Explore Analog Front Ends (AFEs), their critical functions in signal processing, and popular integrated circuits (ICs) used across various industries.
Understanding Directional Couplers: Principles and Applications
Explore the workings of directional couplers, passive microwave devices used for signal sampling and power monitoring in RF systems.
Understanding Filter Terms: Shape Factor, Selectivity, Bandwidth & Quality Factor
Explore filter terms like shape factor, selectivity, bandwidth, and quality factor. Learn how they define filter performance for signal clarity and system efficiency.
Understanding h-Parameters: hi, hf, hr, and ho
Explanation of h-parameters (hi, hf, hr, ho) used to characterize transistors. Definitions and meanings of input impedance, current gain, voltage amplification, and output admittance.
Understanding LLC Transformers: Functionality and Applications
Explore LLC transformers used in resonant converters, their advantages like high efficiency and compact size, and disadvantages such as complex control.
Understanding Mixer Isolation: LO, RF, and IF Ports
Learn about mixer isolation in RF circuits, focusing on LO to RF, LO to IF, and RF to IF isolation. Understand the importance of attenuation between ports.
Understanding Power Back-Off in Amplifiers: IPBO and OPBO
Learn about power back-off in amplifiers, including input back-off (IPBO) and output back-off (OPBO), and how they relate to amplifier linearity and efficiency.
Understanding RF Phase Shifter Circuits for 90-Degree Phase Shift
Explore the principles behind RF phase shifter circuits and achieving a 90-degree phase shift for applications in signal processing and communication systems.
Understanding RF Switch Types: Electro-mechanical, Solid State, and More
Explore the different types of RF switches, including electro-mechanical, solid-state (PIN diode, FET, hybrid), their pros, cons, and applications.
Understanding SAW Duplexers: Basics, Working, and Manufacturers
Explore SAW duplexers: their function in RF communication, working principles using acoustic waves and piezoelectric materials, frequency response, and key applications in FDD systems.
Understanding Sidacs: Silicon Diodes for AC Power Control
Explore Sidacs, bidirectional thyristors ideal for AC power control applications like light dimmers and motor speed controllers. Learn about their features, characteristics, and uses.
Understanding SPST, SPDT, DPST, and DPDT RF Switches
An explanation of SPST, SPDT, DPST, and DPDT RF switches, detailing their functionality, operation, and typical applications.
Understanding Squelch Circuits: Suppressing Noise in Radio Receivers
Squelch is a circuit in radio receivers that mutes the audio output when there's no desired RF signal. It blocks noise, allowing audio only when a valid signal is detected.
Understanding Surge Arresters: Definition, Types, and Function
Explore surge arresters: their construction, operation, advantages, and limitations in protecting electrical equipment from voltage spikes.
Understanding Tantalum Capacitors: Properties, Uses, and Benefits
Explore tantalum capacitors: their unique characteristics, benefits, drawbacks, and applications in various electronic circuits and devices.
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