Real-time Analog Signal Processing (R-ASP), as an alternative to DSP-based processing, might be defined as the manipulation of signals in their pristine analog form and in real time to realize specific operations enabling microwave or millimeter-wave and terahertz applications. The exploding demand for higher spectral efficiency in radio has spurred a renewed interest in analog real-time components and systems beyond conventional purely digital signal processing techniques. Although they are unrivaled at low microwave frequencies, due to their high flexibility, compact size, low cost and strong reliability, digital devices suffer of major issues, such as poor performance, high cost of A/D and D/A converters and excessive power consumption, at higher microwave and millimeter-wave frequencies. At such frequencies, analog devices and related real-time or analog signal processing (ASP) systems, which manipulate broadband signals in the time domain, may be far preferable, as they offer the benefits of lower complexity and higher speed, which may offer unprecedented solutions in the major areas of radio engineering, including communications, but also radars, sensors, instrumentation and imaging. This new technology might be seen as microwave and millimeter-wave counterpart of ultra-fast optics signal processing, and has been recently enabled by a wide range of novel phasers, that are components following arbitrary group delay versus frequency responses. (Wikipedia).
Physics demonstrations. Polarisation of microwaves
This video shows how you can use a microwave transmitter and receiver to investigate the polarisation of microwaves. Plane polarised waves are emitted by the transmitter and If you measure the angle of the filter and record the intensity at the receiver you can then show.
From playlist WAVES
AWESOME Physics demonstrations. 4 Microwaves phenomena!
This video shows how you can use a microwave transmitter and receiver to investigate the diffraction, interference, reflection and polarisation of microwaves.
From playlist WAVES
How are microwaves a part of our daily lives?
Microwave technology can be found both in our kitchens and labs. It is quite literally everywhere since it is immensely useful. The technology offers high practicality and is used extensively for point-to-point telecommunications, but there are also some concerns among people related to mi
From playlist Theory to Reality
10 Microwave oven experiments and how to measure speed of light!
In this video i demonstrate how to measure speed of light used a microwave oven and chocolate. Also i show a compilation of microwave experiments. I make plasma etc. Enjoy!
From playlist WAVES
Microwave Oven | How does it work?
Microwave ovens have an interesting physics behind them. Let's explore the complete physics behind the microwave ovens in this video. Be our supporter or contributor: https://www.youtube.com/channel/UCqZQJ4600a9wIfMPbYc60OQ/join instagram : https://www.instagram.com/sabinzmathew/ Twitter
From playlist Electronics & Electrical
Edexcel IGCSE Physics lesson on analog and digital signals
From playlist Edexecel IGCSE Physics
Physics demonstrations. Reflection of microwaves
Demonstrates reflection of microwaves by a sheet metal as indicated by a strong signal reception. Angles are measured and law of reflection confirmed.
From playlist WAVES
Apollo Comms Part 12: Apollo Uplink with Modern Keysight Instruments
Thanks to ElectroRent, we get a big pile of modern Keysight test instruments, and recreate a full Apollo uplink. Link to ElecroRent: https://www.electrorent.com Link to Keysight: https://www.keysight.com Apollo Comms Playlist: https://www.youtube.com/watch?v=v49ucdZcx9s&list=PL-_93BVApb58
From playlist Space Hardware
Basics of quantum measurement with quantum light by Michael Hatridge
DATE: 04 June 2018 to 13 June 2018 VENUE:Ramanujan Lecture Hall, ICTS Bangalore Non-Hermitian Physics-"Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP) XVIII" is the 18th meeting in the series that is being held over the years in Quantum Physics. The scope of the program on Non-H
From playlist Non-Hermitian Physics - PHHQP XVIII
Just play with microwave transformer!
Just play with microwave transformer!
From playlist ELECTROMAGNETISM
Apollo Comms Part 19: Pre-Modulation Processor Grand Explanation
In preparation for powering up the Apollo Pre-Modulation Processor or PMP, we need look in detail at its functions and operation. The Collins PMP is the heart of the communication system. And boy, it sure is complicated! Hi-res colored schematics to follow along: https://www.curiousmarc.c
From playlist Space Hardware
Mesoscopic quantum electrodynamics with carbon nanotubes - T. Kontos - PRACQSYS 2018 - CEB T2 2018
Takis Kontos (Laboratoire Pierre Aigrain, Ecole Normale Supérieure, Paris, France) / 03.07.2018 Mesoscopic quantum electrodynamics with carbon nanotubes Cavity quantum electrodynamics techniques have turned out to be instrumental to probe or manipulate the electronic states of nanoscale
From playlist 2018 - T2 - Measurement and Control of Quantum Systems: Theory and Experiments
Microwave Background | Introductory Astronomy Course 10.06
Welcome to Astronomy: Exploring Time and Space, a course from Professor Impey, a University Distinguished Professor of Astronomy at the University of Arizona. Learn about the foundations of astronomy in this free online course here on YouTube. This video is part of module 10, Cosmology. W
From playlist Introductory Astronomy Module 10: Cosmology
Experimental test of the theory of the AC Kondo problem by Takis Kontos
Non-Hermitian Physics - PHHQP XVIII DATE: 04 June 2018 to 13 June 2018 VENUE:Ramanujan Lecture Hall, ICTS Bangalore Non-Hermitian Physics-"Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP) XVIII" is the 18th meeting in the series that is being held over the years in Quantum Phys
From playlist Non-Hermitian Physics - PHHQP XVIII
Telecommunications - A Level Physics
A description of telecommunications: AM and FM; use of carrier waves; analog and digital signals; broadcast options; satellite transmission; gain and attenuation; PSTN; mobile/cell phones and networks.
From playlist A Level Physics Revision
Quantum Transport, Lecture 16: Superconducting qubits
Instructor: Sergey Frolov, University of Pittsburgh, Spring 2013 http://sergeyfrolov.wordpress.com/ Summary: quantum electrical circuits - flux qubits, phase qubits and charge qubits. Quantum Transport course development supported in part by the National Science Foundation under grant DMR
From playlist Quantum Transport
Primordial Gravitational Waves - Sixty Symbols
See more information and the papers at: http://bicepkeck.org/#papers Video features Professor Ed Copeland and Professor Mike Merrifield from the University of Nottingham. More on inflation: http://youtu.be/m7C9TjdziPE LHC videos: http://bit.ly/LHCvideos Visit our website at http://www.
From playlist Ed Copeland - Sixty Symbols
How does an Antenna work? | ICT #4
Antennas are widely used in the field of telecommunications and we have already seen many applications for them in this video series. Antennas receive an electromagnetic wave and convert it to an electric signal, or receive an electric signal and radiate it as an electromagnetic wave. In t
From playlist Internet & Telecommunication Technology