The Characteristic Impedance of Lossless and Lossy Transmission Lines
Characteristic impedance is an important parameter of transmission lines, and the value is a real number in a lossless line and a complex number in a lossy line.
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Signal Integrity
Signal Integrity simulation tools and SI analysis cover high-speed designs, jitter analysis, crosstalk, and more across a range of frequency bands.
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The Fundamental Theory Behind Space Vector Pulse Width Modulation
Space vector pulse width modulation can be used to improve utilization of DC input voltage and achieve increased fundamental output voltage in three-phase inverters.
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Oversampling and Noise Shaping in Delta-Sigma Modulation
Oversampling and noise shaping during delta-sigma modulation increases its effectiveness, resulting in the efficient digital transmission of signals.
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The Derivation of Intrinsic Impedance
In an electromagnetic wave propagating through a medium, using the ratio of the magnitude of the electric field to the magnetic field allows you to derive the intrinsic impedance.
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The Partitioning and Layout of a Mixed-Signal PCB for Electromagnetic Compatibility
Mitigate potential electromagnetic interference issues caused by digital and analog signals by paying attention to the partitioning and layout of mixed-signal PCBs.
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Amplifier Non-Linearity Leads to Output Signal Distortions
The non-linear active devices employed in amplifiers cause output signal distortions such as frequency distortion, phase distortion, weak distortion, and clipping distortion.
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Conjugate Matching vs. Reflectionless Matching in Electronic Circuits
Impedance matching is employed as either conjugate matching or reflectionless matching depending on the requirements of maximum power transfer or minimum reflections, respectively.
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Cadence Unveils Next-Generation Sigrity X for Up to 10X Faster System Analysis
Cadence Unveils Next-Generation Sigrity X for Up to 10X Faster System Analysis
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Build Practical Amplifiers by Cascading Single-Stage Transistor Amplifiers
Single-stage transistor amplifiers are the building blocks of any practical amplifier.
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Resistive Attenuators Derived from Impedance Matching Voltage Dividers
To match transmitter and receiver profiles in communication systems, use impedance matching voltage dividers to act as attenuators.
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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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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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