fresnel articles, videos, photos and opinions

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Terahertz Harmonic Operation of Microwave <endeca_term>Fresnel</endeca_term> Zone Plate Lens and Antenna: Frequency Filtering and Space Resolution Properties

Terahertz Harmonic Operation of Microwave Fresnel Zone Plate Lens and Antenna: Frequency Filtering and Space Resolution Properties

This paper examines the binary Fresnel Zone Plate (FZP) lens frequency-harmonic and space-resolution focusing, and its... Read more

11 September, 2011
3D Invigorator 5.1.0

3D Invigorator 5.1.0

...features of Invigorator Classic, plus... Object Deformation/Warping Render in wireframe, cartoon, fresnel and photo-realistic styles Advanced modeling tools such as the Lathe tool... Read more

23 March, 2012
ARPA-E innovators push clean energy

ARPA-E innovators push clean energy

...in a sheet of plastic and then directs it up through the Fresnel lens on the top. The idea is to manufacture this at very... Read more

10 March, 2012 by Martin LaMonica
Global Mapper 13.0

Global Mapper 13.0

...like image rectification, contour generation from surface data, view shed analysis (including Fresnel) from surface data, watershed delineation, terrain layer comparison (including differencing), and triangulation... Read more

13 September, 2011
BeamCalc 2.6

BeamCalc 2.6

...Selecon Pacific, Altman Shakespeare, Colortran, generic PAR64 and others. Studio and location fresnels from Altman, Arri, DeSisti, Mole-Richardson and Strand. Future updates will bring... Read more

28 April, 2012
Touch Waves 2.6

Touch Waves 2.6

...and emission of photon, Types of polarization, Types of polarization in 3D, Fresnels coefficients, Reflection and transmission in 3D,Interference in 3D,Young's interferometer... Read more

31 March, 2012
Acoustics Engineering Pack 1.0

Acoustics Engineering Pack 1.0

...ConverterForce ConverterFrequency ConverterFrequency Limits (1/3-Octave bands)Frequency Limits (Octave bands)Fresnel NumberInductive ReactanceInverse Square LawLength ConverterLevel DampingMach NumberMagnetic Flux ConverterMagnetic Flux LevelMass ConverterMean... Read more

1 March, 2012
NenaMark2 2.0

NenaMark2 2.0

...Mapping (using normal map), stone walls on house.- Water (reflections, normal animation, fresnel effect), the lake.- Cloud System (advanced particle system), clouds.- Cube Map Reflections... Read more

1 December, 2011
SICE Radiolink Wireless WiFi AirGHz 1.1

SICE Radiolink Wireless WiFi AirGHz 1.1

...feasibility of the link, each potential obstacle on the path and the Fresnel zone, you have only to enter the coordinate, the antenna height and... Read more

25 October, 2011
Global Mapper (64-Bit) 13.0

Global Mapper (64-Bit) 13.0

...like image rectification, contour generation from surface data, view shed analysis (including Fresnel) from surface data, watershed delineation, terrain layer comparison (including differencing), and triangulation... Read more

21 September, 2011
iSlipstick RF 1.2.1

iSlipstick RF 1.2.1

...forward and reflected power to find VSWR, reflection coefficient and return loss.FRESNEL ZONE Enter link distance, obstacle distance and frequency to find the 60... Read more

9 August, 2011
RF Mobile 2.1

RF Mobile 2.1

...MHz, GHz, to millimeters, centimeters, meters, feet, and inches. Newly added are Fresnel Zone calculations. Newly added are KFactor calculations.Please feel free to make... Read more

6 August, 2011
RF Toolbox 2

RF Toolbox 2

...hand. GPS Locate and Picture functions included in many tools.RF TOOLS:Fresnel Zone Downtilt CoverageAntenna DowntiltdBm / WattFree Space LossEarth CurvatureCable LossLink Budget*New - EIRP... Read more

5 August, 2011
Shadowscape 1.0

Shadowscape 1.0

...filled 3D technology including:* Shadowmaps* Lens Flare* Particle Effects (fire, smoke, etc)* Fresnel lens water effects* Streaming multi-LOD terrain* OpenGLES2 shaders* Realtime lightingNOTE: Shadowscape... Read more

22 July, 2011
A Novel 3D-Based Network Simulation Platform for Wireless Indoor Networks

A Novel 3D-Based Network Simulation Platform for Wireless Indoor Networks

...systems. Radio propagation models are investigated by performing path-loss calculations and Fresnel zone geometry estimation in a research laboratory environment. This paper is an... Read more

2 April, 2011

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Jack Schofield

@apexwm Have you considered either (a) reading the story above or (b) reading the PDF? There are answers in both.

2 hours ago by Jack Schofield on Using Windows XP is a waste of money, says IDC
apexwm

I would love to hear why Microsoft believes that "upgrading from Windows XP to Windows 7 pays for itself in a year, in increased productivity and...

3 hours ago by apexwm on Using Windows XP is a waste of money, says IDC
debsmk

I have just changed mine to white they said 3 to 5 days

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Atangana

I would like a job for me and do good to their tackiness vellent my help I will do my best to help you mercie for all

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BrownieBoy

Well done to IDC for producing a report that says using XP is a waste of money. Only 11 years too late with it is all....

5 hours ago by BrownieBoy on Using Windows XP is a waste of money, says IDC
Jack Schofield

@Burn-IT ...which doesn't mean it isn't true ;-) I'll be interested if you can find any properly-researched, independent data from any of the...

7 hours ago by Jack Schofield on Using Windows XP is a waste of money, says IDC
Burn-IT

As said, sponsored by Microsoft........

7 hours ago by Burn-IT on Using Windows XP is a waste of money, says IDC
mrbigdong

@620W, I mine 1 BTC/daily for cost of 1.7eur, they naysayers regurgitate the rubbish they read as usual

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Mike Denton

If the link to the next section existed that would be awesome.... Guess I have to ask uncle google where it is

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minzhu

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Thomas Gellhaus

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knapper

That we have :-) Retailers don't buy stuff to lie around in warehouses, particularly with fast moving technology products. If they didn't think...

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JohneKerr

I think that we have been here before, shipments are not equal to sales. Correct?

23 hours ago by JohneKerr on Windows Phone, Android take bite out of BlackBerry
Iain Sutherland

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SoapyTablet

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Burn-IT

Yes it is basically down to "nobody in control understands IT, is willing to admit it, or allow decisions to be delegated". Lets get someone in who...

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pjc158

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Jake Rayson

@191706> *their* own Mac Thank you for picking up the errant spelling :) @apexwm > Mac OS X for Intel machines is supposed to run in VirtualBox...

1 day ago by Jake Rayson on xTreme Triple Booting: Linux, Mac & Windows
archerthom

I'm imagining Batman-style sonar imaging that will detect the cat and Lego bricks in the dark - I'm going to be disappointed aren't I?

1 day ago by archerthom on Indoor navigation coming to a mobile near you soon
unlockworldwide

May I quote Horace Dediu, who runs the consultancy Asmyco who has repeatedly observed that mobile phone companies that fall into loss – even once...

1 day ago by unlockworldwide on RIM to lay off 2,000 on 1 June, says report