Russia's government since the 1990s has had the type of microwave weapons that are suspected in the covert attacks on U.S. intelligence officials and diplomats that have caused what has come to be known as "Havana syndrome."

The sweet-and-savory snack joins the producer’s Classic Butter and Extra Butter popcorn varieties already on shelves.

Dropping faster than your 5G. Down to its ATL, possibly most popular but equally most hated compact OzB microwave.

Get onto it whilst your food is hot and your wifi is not.

WVU researchers develop microwave technology that could extend the life cycle of plastics  WBOY.com

Location: Electronic Resource- 

Location: Engineering Library- TK7874.78.C38 2016

We've all been there: you're about to heat up your favorite meal, and you notice your microwave is splattered with remnants of meals past. It's not just unsightly; it can also affect the taste and smell of your food. That's why I'm here to share my go-to tips for getting your microwave sparkling clean without a fuss.

The post Quick Microwave Cleaning: Safe & Easy Steps appeared first on Unclutterer.

Laurie joined the Princeton faculty in 1966 and transferred to emeritus status in 2000.

Read more at http://blogs.smithsonianmag.com/science/2010/04/01/a-peep-experiment/ Our Surprising Science blogger tests whether stale peeps or fresh peeps are better for the spring tradition of peep jousting.

You don’t actually see microwaves, you only see what they do to your food. So how, exactly, does it warm up your lunch?

Cadence AWR Design Environment Software Featured in Multiple Training Course Options: Live and Virtual Starting in October(read more)

Microwave Office is Cadence’s tool-of-choice for RF and microwave designers designing everything from III-V 5G chips, to RF systems in board and package technologies. These types of designs require close interaction between the schematic and its layout. A new Training Byte demonstrates how the schematic-layout connections is built into Microwave Office.(read more)

Data sets are a powerful and easy-to-use feature in Microwave Office. Data can be effortlessly be swapped in graphs, and circuit schematics.(read more)

A training webinar on Microwave Office will be given June 27, 2023. The emphasis will be on EM simulation.(read more)

A recording of a training webinar on Microwave Office is available. Topics show the design environment, with special emphasis placed on electromagnetic (EM) simulation. Normal 0 false false false EN-US JA X-NONE ...(read more)

New online training course for AXIEM EM Simulator in AWR Microwave Office is available.(read more)

Microwaves in homes, offices and laboratories have been found to host diverse microbiomes, highlighting the importance of regular cleaning

New device could boost telecommunications and be adapted for photonics

What's the worst part of any microwave? The timer! All that time we spend just waiting for our microwaves to finish cooking...but what if that waiting was just a bit more fun? What if we could play video games while we wait? YouTuber, engineer, and maker-extraordinaire Allen Pan puts together a dream appliance, a video game microwave that only cooks while he plays! Check out Allen Pan on his YouTube channel: https://www.youtube.com/channel/UCVS89U86PwqzNkK2qYNbk5A

IEEE / Institute of Electrical and Electronics Engineers Incorporated

IEEE / Institute of Electrical and Electronics Engineers Incorporated

IEEE / Institute of Electrical and Electronics Engineers Incorporated

IEEE / Institute of Electrical and Electronics Engineers Incorporated

Today’s cutting-edge laboratories rely on ultra-cold refrigeration to keep delicate cells like sperm viable for use in the future. But a new technique using microwaves […]

The post What does candied, microwaved sperm have to do with saving endangered species? appeared first on Smithsonian Insider.

Researchers have experimented with microwave heating as a way of cleaning soils polluted with fuels, such as diesel and petrol. Soil type and moisture levels, as well as the strength of microwaves used, had a strong bearing on the overall effectiveness of the cleaning. The research shows that, at certain depths and in certain types of soil, microwaves can be a cost-effective way of cleaning polluted soils.

Which microwaves hacks are worth using, which aren't worth your time and which one is a party game changer?

Forget waiting an hour for it to cook in the oven, these perfectly baked sweet potatoes with creative toppings take minutes in the microwave.

The quick bread recipe tastes delicious and requires just five ingredients

The Hierarchical Equal Area isoLatitude Pixelation (HEALPix) scheme is used extensively in astrophysics for data collection and analysis on the sphere. The scheme was originally designed for studying the Cosmic Microwave Background (CMB) radiation, which represents the first light to travel during the early stages of the universe's development and gives the strongest evidence for the Big Bang theory to date. Refined analysis of the CMB angular power spectrum can lead to revolutionary developments in understanding the nature of dark matter and dark energy. In this paper, we present a new method for performing spherical harmonic analysis for HEALPix data, which is a central component to computing and analyzing the angular power spectrum of the massive CMB data sets. The method uses a novel combination of a non-uniform fast Fourier transform, the double Fourier sphere method, and Slevinsky's fast spherical harmonic transform (Slevinsky, 2019). For a HEALPix grid with $N$ pixels (points), the computational complexity of the method is $mathcal{O}(Nlog^2 N)$, with an initial set-up cost of $mathcal{O}(N^{3/2}log N)$. This compares favorably with $mathcal{O}(N^{3/2})$ runtime complexity of the current methods available in the HEALPix software when multiple maps need to be analyzed at the same time. Using numerical experiments, we demonstrate that the new method also appears to provide better accuracy over the entire angular power spectrum of synthetic data when compared to the current methods, with a convergence rate at least two times higher.

Methods for the design of microwave filters comprises comprising preferably the steps of inputting a first set of filter requirements, inputting a selection of circuit element types, inputting a selection of lossless circuit response variables, calculating normalized circuit element values based on the input parameters, and generate a first circuit, insert parasitic effects to the normalized circuit element values of the first circuit, and output at least the first circuit including the post-parasitic effect circuit values. Additional optional steps include: requirements to a normalized design space, performing an equivalent circuit transformation, unmapping the circuit to a real design space, performing a survey, and element removal optimization. Computer implement software, systems, and microwave filters designed in accordance with the method are included.

Various high-strength microwave antenna assemblies are described herein. The microwave antenna has a radiating portion connected by a feedline to a power generating source, e.g., a generator. The antenna is a dipole antenna with the distal end of the radiating portion being tapered and terminating at a tip to allow for direct insertion into tissue. Antenna rigidity comes from placing distal and proximal radiating portions in a pre-stressed state, assembling them via threaded or overlapping joints, or fixedly attaching an inner conductor to the distal portion. The inner conductor is affixed to the distal portion by, e.g., welding, brazing, soldering, or by adhesives. A junction member made from a hard dielectric material, e.g., ceramic, can be placed between the two portions and can have uniform or non-uniform shapes to accommodate varying antenna designs. Electrical chokes may also be used to contain returning currents to the distal end of the antenna.

A packaging device allowing for the distribution, storage and cooking of various food products, such as perishable or frozen food product(s). The packaging device includes a plurality of micro-perforations that may promote the extended shelf-life of the perishable food product and the maintenance of the quality of the perishable food product or be configured to maintain the integrity of a frozen food product. The packaging device also includes a venting system that allows the cooking of the perishable or frozen food products within the packaging device.

A microwave semiconductor amplifier includes a semiconductor amplifier element, an input matching circuit and an output matching circuit. The semiconductor amplifying element includes an input electrode and an output electrode and has a capacitive output impedance. The input matching circuit is connected to the input electrode. The output matching circuit includes a bonding wire and a first transmission line. The bonding wire includes first and second end portions. The first end portion is connected to the output electrode. The second end portion is connected to one end portion of the first transmission line. A fundamental impedance and a second harmonic impedance seen toward the external load change toward the one end portion. The second harmonic impedance at the one end portion has an inductive reactance. The output matching circuit matches the capacitive output impedance of the semiconductor amplifying element to the fundamental impedance of the external load.

High impedance, high frequency nanoscale device electronics configured to interface with low impedance loads include an impedance transforming stage constructed of multiple nanoscale devices, such as carbon nanotube field-effect transistors. In an embodiment of the present invention, an impedance transforming output stage of a multistage amplifier is configured to drive a 50 ohm transmission line with unity voltage gain using multiple carbon nanotube field-effect transistors in parallel. In a further embodiment, a receiver provided for an electronically steered receive array is a monolithic, lumped-element system formed from nanoscale devices and configured to interface with the external electrical systems via a single transmission line.

An apparatus for treating a flow of fluid with microwave radiation, the apparatus comprising: a vessel having a sidewall and opposed first and second end walls defining a substantially cylindrical chamber, the first end wall being disposed a predetermined distance d1 from the second end wall; a pipeline for flowing fluid through, the pipeline passing through the first end wall towards the second end wall of the vessel, the chamber and the pipeline being substantially co-axial and the pipeline being substantially transparent to microwave radiation; and a microwave radiation inlet in the side wall of the vessel for admitting microwave radiation of wavelength λ into the chamber, wherein the distance d1 is substantially equal to an integral multiple of λ/2 so that the chamber is a microwave resonator.

The present invention provides a microwave assisted flash pyrolysis system to carry out microwave assisted flash pyrolysis in an industrial scale. The microwave assisted flash pyrolysis system comprises at least one microwave generator; a chamber comprises: at least one feedstock inlet, at least one baffle plate, a microwave-transparent rotating window, and at least one microwave inlet, at least one wet gas outlet, and at least one dry end product outlet. The present invention also provides a method using the same system to carry out microwave assisted flash pyrolysis.

A system for tire distillation including an upper chamber, a first conveyor configured to transport a tire through the upper chamber, a lower chamber located beneath the upper chamber, the lower chamber that includes an ultrasonic purge chamber configured to radiate the tire with ultrasonic radiation, a microwave radiation chamber configured to radiate the tire with microwave radiation, and a second conveyor configured to transport the tire from the ultrasonic purge chamber to the microwave radiation chamber. The system further includes a vacuum system configured to maintain an atmosphere in the ultrasonic purge chamber and the microwave radiation chamber under a vacuum wherein the tire is preheated during conveyance through the upper chamber from heat produced in the lower chamber.

A cookware system includes a microwaveable metal collecting pan, configured in a bowl shape with a plurality of elongated slots disposed thereon. The collector pan is positioned in a supporting bowl to catch dripping fluids and to provide a basin to hold water during steam cooking. A food item can be placed inside the pan, which is in turn placed inside the bowl and covered with a lid.