ka-band articles, videos, photos and opinions

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Performance of MIMO VBLAST-OFDM in <endeca_term>Ka-Band</endeca_term>

Performance of MIMO VBLAST-OFDM in Ka-Band

Technological advances have allowed the use of Ka-band for transmission in 30 GHz uplink and 20 GHz at downlink... Read more

1 September, 2011
Protocols for Rain Fade Mitigation Using Simultaneous X/Ka Communications

Protocols for Rain Fade Mitigation Using Simultaneous X/Ka Communications

The Wideband Global Satellite (WGS) offers new wideband MILSATCOM capabilities, especially at Ka-band. Unfortunately, Ka-band is subject to deep rain fades. The WGS... Read more

23 October, 2010

Eutelsat's Tooway satellite broadband goes live

...SAT was launched in December 2010, shortly after Avanti sent the rival Ka-band satellite Hylas 1 into space. Avanti's services kicked off in... Read more

1 June, 2011 by David Meyer

UK space projects get £6m government award

...range. Another is LYNX, a suitcase-sized broadband satellite terminal in the Ka-band (26.5 to 40GHz) that combines satellite access with 3G picocell... Read more

10 April, 2012

Eutelsat launches high-capacity satellite for broadband

...Monday. KA-SAT broadband satellite has launched. Photo credit: EADS Astrium The Ka-band satellite — known as KA-SAT — launched on 26 December. It has... Read more

29 December, 2010 by Ben Woods

Ariane 5 brings satellite broadband closer to home

...band (12-18GHz) of spectrum, but Hylas 1 will operate in the Ka-band (26.5-40GHz), allowing for higher throughput.Avanti's service is... Read more

29 November, 2010 by Ben Woods

Avanti prepares 10Mbps satellite broadband for Europe

...can transmit data faster than other satellites as it operates in the Ka-band, which occupies the frequency around 20GHz, according to Avanti chief executive... Read more

24 November, 2010 by Ben Woods

Inmarsat plans 50Mbps global satellite broadband

...and planes. The deal with Boeing, announced on Friday, will see the Ka-band satellites formed into a new Inmarsat-5 (I-5) constellation that... Read more

9 August, 2010 by David Meyer
RadarActive Speed Traps 1.10

RadarActive Speed Traps 1.10

...speed cameras, red light cameras and traps. If you find the words 'Ka-band', 'LIDAR', or 'POP-detection' meaningful in context of speed-traps, then... Read more

22 October, 2011

Wireless high speed access for everyone?

...has received the OK from the Federal Communications Commission to use the Ka-Band (20GHz to 30GHz) at two orbital locations on May 8, 1997... Read more

17 January, 2000 by Robert Lemos
Fade Slope Analysis of <endeca_term>Ka-Band</endeca_term> Earth-LEO Satellite Links Using a Synthetic Rain Field Model

Fade Slope Analysis of Ka-Band Earth-LEO Satellite Links Using a Synthetic Rain Field Model

...have not yet been compiled for fading on LEO links in the Ka-band, the authors have used simulations based on Goldhirsh's method for... Read more

20 September, 2009
Simulation of Rain Fading and Scintillation on <endeca_term>Ka-Band</endeca_term> Earth-Leo Satellite Links

Simulation of Rain Fading and Scintillation on Ka-Band Earth-Leo Satellite Links

...will be placed into low Earth orbit (LEO) will use high speed Ka-band links to communicate with Earth stations during the short time they... Read more

1 January, 2009
Single Feed Solution for Simultaneous X-Band and <endeca_term>Ka-Band</endeca_term> Satellite Communications

Single Feed Solution for Simultaneous X-Band and Ka-Band Satellite Communications

...of the Wideband Gapfiller satellites, simultaneous operation in X-Band and in Ka-Band will be a requirement for many terminals. Currently the state of... Read more

10 October, 2006
Effect of Turbulence Layer Height and Satellite Altitude on Tropospheric Scintillation on <endeca_term>Ka-Band</endeca_term> Earth-LEO Satellite Links

Effect of Turbulence Layer Height and Satellite Altitude on Tropospheric Scintillation on Ka-Band Earth-LEO Satellite Links

Tropospheric scintillation on Earth-space paths increases greatly at low elevation angles and/or higher carrier... Read more

9 February, 2010
<endeca_term>Ka Band</endeca_term> Spatial Power-Combining Amplifier Structures

Ka Band Spatial Power-Combining Amplifier Structures

Power-combining technique is one of the most important ways to realize solid-state sources and amplifiers at... Read more

15 November, 2008

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SRist

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@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........

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

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