Transmission Line Propagation Delay: Characteristic Impedance and Dielectric Material
Data transmission line propagation delay is dependent on the characteristic impedance of the line and the dielectric material surrounding it.
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Signal Integrity
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Using an fT-Doubler Amplifier for a High Gain-Bandwidth Product
Introducing an fT-doubler amplifier into a system can provide a high gain-bandwidth product.
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Enhance Data Rates and Bandwidth with Quadrature Amplitude Modulation
Quadrature amplitude modulation is widely used in wireless and digital communication due to merits such as high data rates, increased bandwidth, and low noise interference.
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The Significance of Silicon Photonics Modulators in Optical Interconnection Systems
The silicon photonics modulator is a device in optical interconnection systems that regulates the light beam propagating in the optical waveguide or in free space.
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True Time Delay in Phased Array Antennas
True time delays apply variable phase shifting across a signal spectrum, eliminating the beam squint phenomenon.
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How to Use a Pulse Shaping Filter for Communications
A pulse shaping filter is a fundamental part of telecom design and signal processing.
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Radar Systems
Whether aerospace or automotive radar systems design, trust the right tools to work through phased array antenna designs and GaN or GaAs technologies.
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Overview of Digital Pulse Modulation Techniques
Digital pulse modulation techniques are used to carry digital information across long distances. Learn how these techniques work to optimize your designs.
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Controlled Impedance Routing Ensures Signal Integrity in Circuit Boards
Controlled impedance routing is a two-step process that aims to control the impedance of routes by changing their dimensions and environment.
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Sensorless Vector Control of AC Drives
Sensorless vector control is an AC drive control methodology which requires no rotor position or velocity sensors.
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Interpreting Electrochemical Impedance Spectroscopy Measurements
You can get a full view of electrochemical cell kinetics with electrochemical impedance spectroscopy measurements.
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Today's and Tomorrow's Terahertz Microcavity Resonators
Terahertz microcavity resonators are a critical part of on-chip microwave photonics. Here’s how these components will fit into the photonics landscape.
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Transfer Functions and Root Locus Plots of PLLs
PLLs are a constant component in communication, instrumentation, and smart grid systems. The loop filter present in a PLL controls the locking time and closed-loop bandwidth.
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VLSI Programming Using Hardware Descriptive Languages
Describe the structure and behavior of VLSI circuits using a hardware descriptive language.
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Sallen-Key Low Pass Filters: Second-Order Active Filters with Voltage Amplification and Gain Control
Control the gain and amplify the output voltage by using sallen key low pass filters.
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Phase Noise in PLLs Impact Communication Systems
Phase noise in PLLs is a major threat that can impact the performance of a communication system.
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Designing Optical Resonator Structures in Photonic Components
Every optical resonator will have a unique structure with a set of resonant frequencies. Read on for a guide on how to design optical resonators.
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Calculate Loop Gain Using the Voltage Injection Method
The stability and transient response of a closed-loop control system depends on the calculated loop gain—an experimental calculation that is an excellent engineering system design approach.
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The Importance of Capacitor Impedance in AC Circuit Analysis and How to Calculate It
Capacitor impedance is the active resistance of an electrical circuit or component to AC current.
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Describing Harmonic Motion in Linear and Nonlinear Circuits
Harmonic motion is more complicated than sinusoidal oscillations. Here’s how complicated oscillations arise in linear and nonlinear circuits.
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