Discover all about the modulators and demodulators used for quadrature amplitude modulation: circuit blocks, operation and how best to implement them.
Essential details of GSM audio / voice codecs / vocoders & their technology: LPC-RPE, EFR, Full Rate, Half Rate, AMR codecs (AMR-WB) & CELP, ACELP, VSELP speech codec technologies.
RF waveguide dimensions, waveguide sizes, cut off frequencies and other waveguide data for WR waveguide and WG waveguide systems.
Details and information about SMT or SMD capacitors including types of SMD capacitor, packages available, measurements, construction, suitable applications and more..
Explanations of what the main oscilloscope specifications are and what they really mean.
Op-amp output impedance and output resistance detailing its causes and the effects of feedback and the external circuitry.
An overview or tutorial about UWB, Ultra Wideband technology.
Microwave ovens are synonymous with magnetrons, but now their days are numbered as solid state technology at last takes a foothold.