Technology Methods and Techniques
Updated (12 March 2008)

Handouts that I created for classes that I've taught in years past. 

Communications Systems and Signals

• Convolution of discrete time signals (pdf)
• Convolution of LTI continuous-time systems (pdf)
• LTI continuous-time convolution table (pdf)
• LTI continuous-time convolution example (pdf)
• Properties of Convolution (pdf)
• Properties of Delta Functions (pdf)
• Some Properties of Fourier Transmforms (pdf)
• Signalling Bit-Error-Rate Comparisons (pdf)

RF Circuits and Techniques

• LC Elliptic Low-Pass Filters (pdf)
• Dual Gate FET Mixer (pdf)
• Steve Long's Inductor Construction (pdf)
• Christian Bourde, Jeff Fuller, and Steve Long's RF Prototyping Techniques (pdf)

Some Light Digital Logic Primers

• Number systems (pdf)
• Some Computer Arithmetic (pdf)

Some Conehead Things

·    John Andrews' (hexwalk.asm)

 

Some Electronic Circuit Stuff

·      The Multipole Translation Animation – WooooHoooo!  (poles.html)

 

Some EIT Stuff

·      TI-30 Calculator Polar-Rectangular Conversion

·      Casio FX115 Calculator Polar-Rectangular Conversion

·      HP-33S Calculator Manual

·    Conic Section Directrix, Focus, Vertex, and on Parabolas:

·    Parabolas

·    More on Parabolas

·    Ellipse

·    Hyperbola

 

Techno-Herritage

• The First Transistor and the Inventors

 

More will be posted on an Ad Hoc basis.