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60 GHz networking, the story so far
Blog Comment It’s always good to see some attention paid to the emerging world of 60 GHz. While it is true that small, high gain antennas are indeed a benefit of working in the mm-wave regime, the FCC (in the States) has stepped in to mandate that power at the...
[October 24, 2007, 1:11]
Scalability and Performance of Hp Proliant Bl20p G3 Server Blades With Dual-Core Intel Xeon Processors (2.8 Ghz/2 Mb) Processors in an Hp SBC Environment
White Papers This server blade delivers high-performance Dual-Core Intel Xeon 2.8 GHz/2 MB processors, SAN storage capability, up to 8 GB of PC2-3200 ECC DDR2 memory, and four gigabit NICs standard. This paper demonstrates that a 2P HP ProLiant BL20p G3 server...
[March 2, 2009, 22:01]
The realworld performance is 1.3 GHz for the Nano Netbooks
Talkback The realworld performance is 1.3 GHz for the Nano Netbooks, and for your information, 1.9 GHz is not some sort of a hack but actual clock speeds of many Netbook products opertating in turbo mode. That is a valid comparison because an Atom at 1.9...
[February 11, 2009, 14:45]
Look up the MSI Wind, it officially operates at 1.9 GHz
Talkback Look up the MSI Wind, it officially operates at 1.9 GHz. This is a sanctioned setting and not an end-user hack.
[February 11, 2009, 14:48]
MSI Wind? Uses 1,9 GHz processor?
Talkback Sorry, have never seen MSI Wind with 1.9 GHz processor. MSI Wind uses N270 processor with 1.6 GHz. BTW, the only Atom processor with 1.9 GHz is Z540 which costs 135$, that is about 3 times higher than 44$ of N270.
[February 12, 2009, 18:36]
Analysis and Design of a Koch Monopole Printed on a PCMCIA Card for the 2.4 GHz ISM Band
White Papers In this paper a Koch monopole antenna printed on a PCMCIA card is presented operating in the 2.4 GHz ISM band. The design of small antennas printed on short range radio devices plays a significant role in modern wireless communications.
[June 24, 2009, 16:02]
A Modified Sierpinski Gasket Monopole Antenna for a PCMCIA Card Operating in the 2.4 and 5.15 GHz ISM Bands
White Papers The integrated antenna/PCMCIA card system exhibits three resonances with the first two occurring in the 2.4 and 5.15 GHz ISM bands, incorporating favorable characteristics such as good omni-directional radiation patterns and efficiency.
[June 24, 2009, 16:02]
Point-to-Point Connectivity in the 4.9 GHz Public Safety Band
White Papers The 4.9 GHz public safety spectrum allows authorized entities to deploy critical services without interference, including permanent "Hot-Spot" systems in high-interference RF areas or temporary incident command centers at ground-zero sites.
[August 15, 2009, 1:20]
The U.S. WiMAX 3.65 GHz Opportunity: The History of the Band and How WISPs Can Register for FCC Approval
White Papers The 3.65 GHz frequency band presents an unparalleled opportunity for rural and suburban service providers - what has been referred to as a "Land grab" opportunity to capture market territory and broadband customers.
[April 22, 2009, 1:24]
A 2 - 11 GHz Fully-Integrated Low Noise Amplifier for WiMAX Systems
White Papers In this paper, a 2 - 11 GHz WiMAX Low Noise Amplifier (LNA) is designed and implemented in 0.18-µm CMOS process. The LNA obtained 3.6 - 3.628 dB Noise Figure (NF) in the frequency range of 2 - 11 GHz with a power dissipation of 14.3 mW under a...
[April 23, 2009, 1:24]
60 GHz networking, the story so far
Blog Some faffery is going on over IBM's announcement of a deal with MediaTek to produce 60 GHz wireless chips that can squeeze out data at 2.5 Gbs sometime in the next two to three years. GHz is extremely short range: it's never going to be a direct...
[October 22, 2007, 18:39]
Wireless Internet Using 2.4 GHz
White Papers This paper shows how by using the 2.4 GHz band has proven to be an effective and profitable means to offer high-speed wireless Internet access to customers at fixed locations. Wireless Internet is currently available almost everywhere using digital...
[September 2, 2008, 7:35]
Will new iPhone software need new hardware and more Ghz oomph
Blog How long will it be until phones have a Ghz rating - actually come to think of it why don't they have one now ? Well there you go iPhone users two years down the line you get cut copy and paste, but hats off to Apple the phone is really at a...
[March 18, 2009, 12:21]
RFID Tag Characterization in a GHz Transverse Electromagnetic Cell
White Papers This paper presents results from a study that attempted to characterize the performance of RFID tags in a GHz Transverse Electromagnetic (GTEM) cell in which an approximately constant Electro Magnetic (EM) field potentially free of any extraneous...
[April 14, 2009, 0:00]
Intel demos 1.002 GHz PIII
News The processor was just a technical demo, and Intel did not describe what sort of cooling system was needed to attain that speed. Also during the announcement, Intel unveiled a mobile Pentium III processor built on its next-generation 0.18-micron...
[February 23, 1999, 17:05]
60 GHz networking, the story so far
Blog Comment Not so long ago, peasants would take their pitchforks and flaming brands, and drown as a witch anyone who claimed to make things work at 60 GHz. UWB may or may not be able to aspire to the full theoretical speed of 60 GHz, but let's be careful...
[October 25, 2007, 10:56]
Compatibility of Services Using WiMax Technology With Satellite Services in the 2.3 - 2.7 Ghz and 3.3 - 3.8 Ghz Bands
White Papers This paper sets out a range of issues that may arise through sharing some spectrum with satellite services in two key candidate bands for WiMAX technology: 2.3-2.7 GHz and 3.3-3.8 GHz. With regard to the 2.3-2.7 GHz frequency range, band...
[April 22, 2009, 1:24]
WiMAX Deployment Considerations for Fixed Wireless Access in the 2.5 GHz and 3.5 GHz Licensed Bands
White Papers This paper will focus on deployments using licensed spectrum in the 2.5 GHz and 3.5 GHz frequency bands. This paper addresses some of the deployment considerations for a wireless metropolitan area network based on the IEEE 802.16-2004 Air Interface...
[June 12, 2009, 3:18]
Performance Characterization of HP ProLiant DL360 G5 With Quad-Core Intel Xeon Processors (3.16 GHz/2x6 MB) in a 64-Bit HP Server Based Computing Environment
White Papers This paper describes a performance characterization performed utilizing the HP 64-bit test harness, which incorporates a Microsoft Office 2003 workload. Test results cannot be compared directly with the results of tests performed using the 32-bit...
[January 9, 2008, 0:01]
802.11a in Europe: Harmonization of the 5-GHz Spectrum Ends Patchwork of Frequencies and Simplifies Deployment
White Papers 802.11a, with higher throughput and greater channel diversity than 802.11b, is regarded as the preferred radio standard in the United States for enterprises looking to improve WLAN performance. However, European businesses, or multinational...
[August 6, 2007, 23:52]
