Electrical Engineering Students at University of Massachusetts Dartmouth
POST ARCHIVE:
- Photolithography for Device Fabrication December 18, 2020
- Photonic Components: Multimode Interference Waveguides December 18, 2020
- Designing a Waveguide Photodetector in Rsoft October 29, 2020
- IMD3: Third Order Intermodulation Distortion September 11, 2020
- Mode Converters and Spot Size Converters September 10, 2020
- Discrete-Time Signals and System Properties September 8, 2020
- MMIC – A Revolution in Microwave Engineering September 3, 2020
- Arrayed Waveguide Grating for Wavelength Division Multiplexing August 30, 2020
- Methods of Optical Coupling August 29, 2020
- RF Spectrum Analyzers August 27, 2020
- Programs for PIC (photonic Integrated Circuit) Design August 25, 2020
- Ring Resonators for Wavelength Division Multiplexing July 23, 2020
- Quantum Well: InP-InGaAsP-InP July 6, 2020
- Capacitance and Parallel Plate Capacitors July 5, 2020
- Electric Potential and Electric Potential Energy July 4, 2020
- Dipole Moment July 3, 2020
- Electric Force & Electric Field July 2, 2020
- Coulomb Force July 1, 2020
- Noise Figure June 30, 2020
- Dispersion in Optical Fibers June 29, 2020
- RF Over Fiber Links June 28, 2020
- Erbium Doped Fiber Amplifiers (EDFA) June 27, 2020
- RSoft Tutorials 9. Using Real Materials and Multilayer Structures June 26, 2020
- Rsoft Tutorials 8. Air Gaps June 25, 2020
- Rsoft Tutorials 7. Index Grating June 24, 2020
- Rsoft Tutorials 6. Multiple Launch Fields, Merging Parts June 23, 2020
- The Pockels Effect and the Kerr Effect June 22, 2020
- Rsoft Tutorials 5. Pathway Monitoring (BeamPROP) June 21, 2020
- Rsoft Tutorials 4. Multi-Layer Profiles June 20, 2020
- Rsoft Tutorials 3. Fiber Structures and BeamPROP Simulation Animations June 19, 2020
- Rsoft Tutorials 2. Simulating a Waveguide using BeamPROP and Mode Profile June 18, 2020
- Rsoft Tutorials 1. Getting Started with CAD (tapered waveguide) June 17, 2020
- Methods of Calculation for Signal Envelope June 16, 2020
- Receiver Dynamic Range June 15, 2020
- Semiconductor Growth Technology: Molecular Beam Epitaxy and MOCVD June 14, 2020
- Discrete Time Filters: FIR and IIR June 13, 2020
- Heterostructures & Carrier Recombination June 12, 2020
- The Acoustic Guitar – Intro June 11, 2020
- Materials & Photogeneration Rate at 1550 nm June 10, 2020
- Microstrip Antenna – Cavity Model June 9, 2020
- HF Antenna Matched Network for a Radio Broadcasting Station June 8, 2020
- Microstrip Patch Antennas Introduction – Transmission Line Model June 7, 2020
- The Helical Antenna June 6, 2020
- The Superheterodyne Receiver June 5, 2020
- Conduction & Valence Band Energies under Biasing (PN & PIN Junctions) June 4, 2020
- RADAR Range Resolution June 3, 2020
- Energy Bandgaps June 2, 2020
- PN Junction Simulator in ATLAS June 1, 2020
- ATLAS TCAD: Simulation of Frequency Response from Light Impulse May 31, 2020
- High Speed UTC Photodetector Simulation with Frequency Response in TCAD May 30, 2020
- Sinusoidal and Exponential Sequences, Periodicity of Sequences May 29, 2020
- Mathematical Formulation for Antennas: Radiation Integrals and Auxiliary Potentials May 28, 2020
- Discrete-Time Impulse and Unit Step Functions May 27, 2020
- Image Resolution May 26, 2020
- Spatial Resolution of a Microscope May 25, 2020
- Telescope Resolution & Distance Between Stars using the Rayleigh Limit May 24, 2020
- Diffraction, Resolution and the Rayleigh Criterion May 23, 2020
- Optical Polarizers in Series May 22, 2020
- Jones Vector: Polarization Modes May 21, 2020
- Acoustics and Sound: The Vocal Apparatus May 20, 2020
- The Cavity Magnetron May 19, 2020
- Optical Polarization, Malus’s Law, Brewster’s Angle May 18, 2020
- Fourth Generation Optics: Thin-Film Voltage-Controlled Polarization May 17, 2020
- LED Simulation in Atlas May 16, 2020
- Pulsed Lasers and Continuous-Wave Lasers May 15, 2020
- Monochromaticity, Narrow Spectral Width and High Temporal & Spatial Coherence May 14, 2020
- AlGaAs/GaAs Strip Laser May 13, 2020
- Quality Factor May 12, 2020
- Bragg Gratings May 11, 2020
- Photodetectors and Dark Current May 10, 2020
- Carrier Recombination May 9, 2020
- Rayleigh Scattering May 8, 2020
- The Electronic Oscillator May 7, 2020
- Deriving Newton’s Lens Equation for a diverging lens May 6, 2020
- Pseudomorphic HEMT May 5, 2020
- Parameter Analysis of the MESFET, Channel Width Calculation May 4, 2020
- GaAs MESFET Designs May 3, 2020
- Basic Energy Band Theory May 2, 2020
- Object Oriented Programming and C#: Dictionaries/Hash Tables May 1, 2020
- The Half Wave Dipole Antenna April 30, 2020
- Focal Length of a Submerged Lens April 29, 2020
- Infinite Lateral Magnification of Lenses and Mirrors April 28, 2020
- Focal Length of a Lens as a function of light frequency April 27, 2020
- Object Oriented and C#: Quadratic Roots Program April 26, 2020
- E-K Diagrams April 25, 2020
- The Radar Range Equation April 24, 2020
- HFSS: Conical Horn Antenna Simulation April 23, 2020
- Object Oriented Programming and C#: Program to Determine Interrupt Levels April 22, 2020
- Object Oriented Programming and C#: Fractions Program April 21, 2020
- Refractive Index as a Function of Wavelength April 20, 2020
- Refractive Index, Speed of Light, Wavelength and Frequency April 19, 2020
- Yagi-Uda Antenna/Parasitic Array April 18, 2020
- III-V Semiconductor Materials & Compounds April 17, 2020
- HFSS – Simulation of a Square Pillar April 16, 2020
- Miller Effect April 15, 2020
- Beamforming April 14, 2020
- RF Mixer basics April 13, 2020
- High Speed Waveguide UTC Photodetector I-V Curve (ATLAS Simulation) April 12, 2020
- VHF and UHF April 11, 2020
- P-I-N Junction Simulation in ATLAS April 10, 2020
- Introduction to Electro-Optic Modulators April 9, 2020
- Optical System Design using MATLAB April 8, 2020
- HEMT – High Electron Mobility Transistor April 7, 2020
- Off Topic: Planet Earth – Climates and Deserts April 6, 2020
- Thick Lens Equation – Trigonometric Derivation and Matrix Formation April 5, 2020
- Semiconductor Distribution of Electrons and Holes April 4, 2020
- Applications of the Paraxial Approximation April 3, 2020
- Thermoelectric Effect, Thermoelectric current and the Seebeck Effect April 2, 2020
- Object Oriented Programming and C#: Simple Program to add three numbers April 1, 2020
- Object Oriented Programming and C#: Shallow vs Deep Copying March 31, 2020
- Power Factor and the Power Triangle March 30, 2020
- Photovoltaic Effect and Theory of Solar Cells March 29, 2020
- Ray Tracing Examples (1) Curved Mirrors March 28, 2020
- Principles of Ray Tracing (1) March 27, 2020
- RFID – Radio Frequency Identification March 26, 2020
- Automotive Electrical System March 25, 2020
- Using GIT – Introduction March 24, 2020
- Mobility and Saturation Velocity in Semiconductors March 23, 2020
- Transistor IV curves and Modes of Operation/Biasing March 22, 2020
- Quantum Wells in LEDs March 21, 2020
- Power Amplifiers basics March 20, 2020
- Object Oriented Programming and C#: Methods March 19, 2020
- Hermitian Operators, Time-Shifting Wavefunction March 18, 2020
- Ψ Wavefunction Describes Probability March 17, 2020
- Matrices, Multiple Dimensions in Quantum Mechanics March 16, 2020
- Operators in Quantum Mechanics March 15, 2020
- Direct-Bandgap & Indirect-Bandgap Semiconductors March 14, 2020
- DeBroglie Relations and the Scale of Quantum Effects (MIT OpenCourseWare) March 13, 2020
- Advanced Electronics and Optoelectronics: The MESFET March 12, 2020
- Ray Tracing with Snell’s Law – Optics, ECE591 March 11, 2020
- Object Oriented Programming and C#: Exception Handling March 10, 2020
- Object Oriented Programming and C#: Interfaces March 9, 2020
- Object Oriented Programming and C#: Cars Exercise March 8, 2020
- Objected Oriented Programming and C#: Enumerations March 7, 2020
- Object Oriented Programming and C#: Partial Classes March 6, 2020
- Object Oriented Programming and C#: Nested Classes March 5, 2020
- de Broglie’s “Matter Waves” and Full Schroedinger’s Equation March 4, 2020
- Compton Wavelength of a Particle, Compton Scattering March 3, 2020
- Entanglement, Mach-Zehnder Interferometer March 2, 2020
- Non-determinism & Superposition in Quantum Mechanics March 1, 2020
- Linearity of Quantum Mechanics, Schödinger’s Equation February 29, 2020
- Tape Measure Yagi Antenna February 28, 2020
- Object Oriented Programming in C# – Constructors February 27, 2020
- Keysight ADS – Microstrip Line Design February 26, 2020
- Optical Waveguides February 25, 2020
- Optoelectronic Integrated Circuit Substrate Materials February 24, 2020
- Keysight ADS – Frequency Dependence of Microstrip Lines February 23, 2020
- Gas Laser and Semiconductor Lasers February 22, 2020
- Keysight ADS – Transient Propagation February 21, 2020
- The Quantum Well February 20, 2020
- Acoustics and Sound: Beating February 19, 2020
- Keysight ADS – Conjugate Matching February 18, 2020
- Keysight ADS – Quarter Wave Transformer Matching February 17, 2020
- Acoustic and Electromagnetic Waves – Problems (Part I) February 16, 2020
- Hermite-Gaussian, Laguerre-Gaussian and Bessel Beam February 15, 2020
- ARRL Examination Study (Part II) February 14, 2020
- Gaussian Beam Transmission Through Optical Components February 13, 2020
- The Gaussian Beam February 12, 2020
- Keysight ADS – Short Circuit Terminated Ideal Transmission Line February 11, 2020
- Wave Optics – Interference, Interferometers February 10, 2020
- Keysight ADS – Open Circuit Analysis February 9, 2020
- Keysight ADS – Extraction of Lumped Element Model from Coaxial Line using Short Circuit Analysis February 8, 2020
- The Bipolar Transistor, Modes of Operation February 7, 2020
- Ferrimagnetic Materials – Circulators and Isolators and Ferrite Phase Shifters February 6, 2020
- Impedance Matching – Single Stub Tuning February 5, 2020
- Limitations of Impedance matching Networks and the Bode-Fano Criterion February 4, 2020
- 028/100 VSWR Circles on the Smith Chart February 3, 2020
- Microstrip Stub Low-Pass Filter (10 GHz) February 2, 2020
- The Schottky Diode February 1, 2020
- Common Emitter Amplifier January 31, 2020
- Wave Optics – Transmission, Grating and Lenses January 30, 2020
- Diode Voltage Clipping Circuits January 29, 2020
- Wave Optics – Reflection, Refraction January 28, 2020
- Messing with Substrates (10 GHz bandpass filter) [silly] January 27, 2020
- Microstrip Lange Coupler (5 GHz) January 26, 2020
- Common Collector BJT Amplifier January 25, 2020
- Fundamental Parameters of Antennas January 24, 2020
- The Oscillator January 23, 2020
- ECE530 Advanced Electronics and Optoelectronics 1/21/2020 Class Notes (1st lecture) January 22, 2020
- Review of OP-AMPs January 22, 2020
- Wave Optics – Introduction January 21, 2020
- The Zeigenark Effect, Freeing Cognitive Resources January 20, 2020
- 027/100 Shunt Reactance on Smith Chart January 19, 2020
- Common Source JFET Amplifier January 18, 2020
- ARRL Examination Study (Part I) January 17, 2020
- Feed Lines (HAM Radio) January 16, 2020
- Microstrip Double-Stub Load Matching January 15, 2020
- Ray Optics – Graded-Index Fibers, Matrix Optics January 14, 2020
- The Human Ear January 13, 2020
- 026/100 Lumped Element Smith Chart Movements: Series Inductor January 12, 2020
- BJT vs. FET January 11, 2020
- Quarter Wave Transformer Matching – Using Theory of Multiple Reflections January 10, 2020
- Distributed Antenna Systems January 9, 2020
- Microstrip Zig-Zag Passband Filter January 8, 2020
- Planar Boundaries, Total Internal Reflection, Beamsplitters January 7, 2020
- Sound – ADSR Envelope January 6, 2020
- Microstrip Stepped Impedance Low-Pass Filter January 5, 2020
- The P-N Junction January 4, 2020
- Random Variables, PDFs and CDFs January 3, 2020
- P-Type and N-Type Semiconductors January 2, 2020
- Permittivity January 1, 2020
- Mirrors in Geometrical Optics, Paraxial Approximation December 31, 2019
- Electroacoustic Transducers December 30, 2019
- 025/100 Smith Chart Impedance Plotting December 29, 2019
- Fermi Level in Semiconductor Materials December 28, 2019
- Displacement Current December 27, 2019
- Crystal Structures December 26, 2019
- Reflection and Transmission of Sound December 25, 2019
- Postulates of Ray Optics December 24, 2019
- Introduction to Acoustic Waveguides/Cavities December 23, 2019
- Review of Fourier Series December 22, 2019
- Del Operator, Curl, Divergence, Gradient, Laplacian December 21, 2019
- Simple Harmonic Oscillator December 20, 2019
- Ray Optics & Geometrical Optics (Introduction) December 19, 2019
- Quantum Theory of Solids December 18, 2019
- Optics, Optoelectronics, Electro-Optics and Photonics December 17, 2019
- Half-Wave Dipole Antenna Transmitter December 16, 2019
- Branches of Optics December 15, 2019
- OrCAD PCB Layout December 2, 2019
- OrCAD Schematic – (Senior Design Project) November 30, 2019
- Microstrip Coupled Line Bandpass Filter November 29, 2019
- Negative Resistance November 28, 2019
- Doppler Effect November 27, 2019
- 034/100 Loaded Q and External Q November 26, 2019
- 033/100 Parallel Resonant Circuits November 25, 2019
- 032/100 Series Resonant Circuits November 24, 2019
- Skin Effect November 23, 2019
- Interferometry – Introduction November 22, 2019
- 023/100 Distributed Bias Feed Design November 21, 2019
- 022/100 Microstrip Bias Feed Networks November 20, 2019
- 021/100 Distributed Inductance and Capacitance November 19, 2019
- 020/100 Open-Circuited Transmission Line with Termination November 18, 2019
- 019/100 Open-Circuit Transmission Line November 17, 2019
- 018/100 Short-circuited Transmission Line November 16, 2019
- IP3 Distortion and Linearity November 14, 2019
- Scattering Parameters November 13, 2019
- Smith Chart November 12, 2019
- Random Signal Analyzer – MATLAB November 10, 2019
- Angle Modulation November 9, 2019
- Welcome to the Students’ Page for the RF/Photonics Lab at UMASS Dartmouth November 9, 2019
- Fiber Optics (Introduction) November 8, 2019
- Rat Race Coupler: ADS November 7, 2019
- Frequency Shift Keying November 6, 2019
- Directional Coupler ADS Simulation October 30, 2019
- HFSS RCS Backscatter Analysis October 26, 2019
- MATLAB Data Analysis – Senior Design Project Component October 22, 2019
- ADS Coupler Momentum Simulation October 18, 2019
- NanoVNA – Handheld Vector Network Analyzer 50kHz-900MHz October 12, 2019
- I-Q Demodulation for Radar Cross Section Measurements October 11, 2019
- Branchline Coupler – EM Simulation October 10, 2019
- MATLAB Simulation: Voltage Control Oscillator October 9, 2019
- ADS Momentum Simulation October 8, 2019
- Quadrature Hybrid Coupler October 4, 2019
- Smith Chart Impedance Matching September 17, 2019
- 016/100 Example 2.9-1 Waveguide Insertion Loss June 29, 2019
- 014/100 Example 2.4-1 VSWR Measurement of Series RLC June 27, 2019
- 013/100 Example 1.5-2B Physical Capacitor Q Factor versus Frequency June 26, 2019
- 012/100 Example 1.5-2A Dissipation Factor in Capacitor June 25, 2019
- 011/100 Example 1.5-1 Single Layer Capacitor June 24, 2019
- 010/100 Example 1.4-6 Magnetic Core Inductors June 23, 2019
- 008/100 Example 1.4-4 Q Factor of Air Core Inductor June 21, 2019
- 007/100 Example 1.4-3 Air Core Inductor Equivalent Network June 20, 2019
- 006/100 Example 1.4-2 Air Core Inductor June 19, 2019
- 004/100 Example 1.3-1B Parasitic Elements of a Physical Resistor vs. Frequency June 17, 2019
- 003/100 Example 1.3-1A Ideal Resistors June 16, 2019
- 002/100 Example 1.2-4 Skin Effect and Flat Ribbons June 15, 2019
- 001/100 Example 1.2-1 Reactance and Inductance with respect to Frequency June 14, 2019
- 100 ADS Design Examples, RF and Microwave Circuit Design June 13, 2019
- OrCAD Tutorial/Study Guide May 26, 2019
- Differential Amplifier April 30, 2019
- 20 GHz RF Amplifier Design – ADS April 30, 2019
- Digital Alarm Clock April 27, 2019
- References April 25, 2019
Like this:
Like Loading...