OrCAD PCB Layout
ECE457 Senior Design
Michael Benker
December 2019
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Posts
- 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
- References December 10, 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
- RCS/ISAR Data Acquisition (testing Demodulator) 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
Visitors
Tuong 9:39 pm on December 2, 2019 Permalink |
Hi, What is function of this circuit?
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mbenkerumass 7:21 am on December 3, 2019 Permalink |
Thanks for the comment! This device is proposed to adjust the volume output between an audio source and headphones relative to the sound level in the surrounding environment. Possible applications could be in noise cancelling technology, for instance.
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Tuong 10:46 am on December 3, 2019 Permalink |
Hi Michael. Thanks for reply. Interesting! May be you can show the real board when available, plz. I just curious.
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