Tuesday, 19 January 2021
Digital verses Analog Modulation Modulation is termed as a process that adds signals or details to an electronic signal carrier. For signal modification to be complete, it will rely on other signals. There are techniques that are used to convert details into signals that can be transmitted. They incorporate analog and digital form of modulations.
Thursday, 20 August 2020
Hologram Technology Hologram is a physical structure that diffracts light to enhance an image that occurs due to diffraction of light. This technology incorporates three dimensional projection forms that make the image visible on a screen via illuminated holographic print. In 1947, a Hungarian native Denis Gabor formulated the idea to depict the “two-step optical