Filter banks: Principles, techniques
|
2009-02-20 |
| Read about filter banks and learn how to implement them with high-level synthesis tools |
|
| Critical conduction PFC input filter design
|
2003-12-01 |
| This paper discusses a design option power supply engineers can apply to create a filter that cleans up noisy input currents in critical conduction offline PFC pre-regulator systems |
|
| Design a capacitorless analogue high-pass filter
|
2008-06-18 |
| Use a high-pass filter without placing a capacitor in the signal path |
|
| Filter banks: Optimisation, synthesis
|
2009-02-24 |
| Know how to optimise filter banks using high-level synthesis tools |
|
| Write an optimised FIR filter
|
2008-09-09 |
| Learn how to write optimised FIR filter code for a DSP |
|
| Simplifying adaptive filter design in echo cancellers
|
2003-04-01 |
| Traditionally,echocancellation |
|
| How filter ringing can lead to power-supply failures
|
2010-02-19 |
| Have you ever snapped on the input voltage to your power supply and found that your power supply has failed? |
|
| Damping an input filter, Part 2
|
2009-01-23 |
| Here are some practical methods of controlling the source impedance in switching regulators. |
|
| Damping an input filter
|
2009-01-12 |
| Learn how to prevent oscillation problems in the switching topology that relies heavily on an input filter |
|
| Designing IF filter circuits for communication receivers
|
2004-06-01 |
| The article discusses the circuit design of an IF filtering circuit used in digital communication receivers. |
|
| Filter noise with optocouplers in industrial applications
|
2006-11-06 |
| Here's a walkthrough to maximise CMR optocoupler performance through understanding package capacitance, die capacitance and capacitance to the load. |
|
| Employing averaging filter
|
2010-12-20 |
| Learn how to average the signal in either the digital or analog domains. |
|
| Kalman filtering
|
2001-06-02 |
| Originally developed for use in spacecraft navigation, the Kalman filter turns out to be useful for many applications. It is mainly used to estimate system states that can only be observed indirectly or inaccurately by the system itself |
|
| Vary power supply frequency to minimise EMI
|
2009-02-16 |
| Here is a technique that may help you pass the EMI requirements, and possibly even simplify your filter design |
|
| Using Integrated Active Video Filters In Consumer Multimedia Systems
|
2001-03-30 |
| This paper discusses the advantages of the Fairchild Integrated Active Video Filter line in improving image quality in consumer multimedia systems |
|
| Using nonlinear Kalman filtering to estimate signals
|
2006-07-02 |
| It appears that no particular approximate [nonlinear] filter is consistently better than any other, though . . . any nonlinear filter is better than a strictly linear one |
|
| Improve DSP performance with on-chip FFT
|
2009-10-12 |
| This article mainly focuses on how having an on-chip filter/FFT engine can significantly help offload work from the DSP core resulting into MIPS savings, enabling more MIPS to be used to accommodate further post processing or to execute a different task |
|
| SAW filters make new waves in the wireless world
|
2001-08-09 |
| This conference technical paper presents development updates on SAW filter-related technology, as well as miniaturization, performance improvement, function integration and LTCC modules |
|
| Improve DSP performance with on-chip FFT
|
2009-10-09 |
| This article mainly focuses on how having an on-chip filter/FFT engine can significantly help offload work from the DSP core resulting into MIPS savings, enabling more MIPS to be used to accommodate further post processing or to execute a different task |
|
| Reduce interference in GPS-enabled applications
|
2007-06-13 |
| With proper arrangement and design, the single LNA module solution is able to replace the filter-LNA-filter solution, which has higher noise figure and more complicated architecture for better resistance to signal interference |
|
| Accurately predict loop gain in buck converters
|
2008-03-01 |
| An accurate and fast approach to predicting the loop gain with different output power filters for the buck converter requires only two closed-loop measurements using a network analyser and a few algebraic calculations. Designers can then predict the loop gain for any output power filter by putting the inductor and capacitor parameters into one algebraic formula |
|
| Understanding cascaded integrator-comb filters
|
2005-04-01 |
| The previously obscure CIC filter is now vital to many high-volume wireless communications tasks and equipment. Using CIC filters can cut costs, improve reliability, and help performance. Here's a primer to get you started |
|
| Automated video algorithm implementation
|
2006-06-02 |
| The article presents an overview of a C-based design flow that enables designers to generate high-quality hardware for video algorithms. A video line filter example is used to illustrate techniques for coding video algorithms |
|
| Interactions in modelling a capacitor-bypass network
|
2007-10-15 |
| Bypass capacitors may not have the glam of ICs, but they are vital to proper circuit performance. Understand how to properly model and apply them. |
|
| Interactions in modelling a capacitor-bypass network
|
2007-10-15 |
| Bypass capacitors may not have the glam of ICs, but they are vital to proper circuit performance. Understand how to properly model and apply them. |
|
| A tutorial on digital signalling (Part 2)
|
2011-11-24 |
| The second instalment of this series looks into base band pulse detection. |
|
| Six ways to avoid cross-talk interference
|
2008-09-25 |
| This article digs deep into the question: Is your cross-talk problem at the component level? |
|
| Making intelligent sensors work with DSPs (Part 2)
|
2010-07-08 |
| Intelligent sensor design is valuable to both end users and those who manufacture and sell them. This article discusses filters. |
|
| Maximise high-speed signal integrity
|
2009-03-27 |
| Learn how to overcome the signal integrity barriers in high-speed networking. |
|
| Modelling a capacitor-bypass network
|
2008-11-18 |
| Understand how to properly model and apply bypass capacitors to improve the power supply. |
|
Strange modes of transport and other "stuff"
|
|
|IIC-China
|
|
|Electronic Components|Computer Products|Trade Show Center
|Site Feedback|Site Map|Help|About Us|Contact Us|Terms of Use|Privacy Policy|Security Commitment