Latest Radio spectrum Stories

2013-03-18 23:00:03

Just Released Peer Reviewed Study by Dr. Yohei Tanaka, titled "Objective Assessment of Skin Tightening Using Multisource, Phase-Controlled Radiofrequency in Asians," examined the advantages of the EndyMed PRO's multisource RF system as a safe and effective treatment platform for facial skin laxity and wrinkle reduction in Asian patients, using 3D objective facial volume assessments. Caesarea, Israel (PRWEB) March 18, 2013 The March 2013 edition of the Journal of Cosmetics, Dermatological...

2013-03-08 00:42:34

First isolator for broadband terahertz Dr. Roberto Morandotti and his team at the INRS Énergie Matériaux Télécommunications Research Centre have developed a device that is critical to the use of terahertz (THz) sources for a variety of applications. Their electromagnetic non-reciprocal isolator is the subject of a recent article in Nature Communications, showing just how important this new development is. Until now, no isolator existed...

FCC Finalizes Spectrum Sharing
2012-12-13 15:50:06

Michael Harper for redOrbit.com — Your Universe Online In September, the FCC announced they´d begin sharing some of the US Government´s wireless spectrum with the private sector in a move to free up airspace for other wireless carriers. Yesterday, the FCC finalized this spectrum sharing initiative, making 100 MHz of spectrum in the 3.5 GHz band available to smaller cellular networks. The FCC also claims that this move is in accordance with the President´s Council of...

2012-10-01 23:00:04

Walleye is currently taking orders for security applications in Public Safety, Corrections, Intelligence and Homeland Security. Lincoln, Mass. (PRWEB) October 01, 2012 Walleye Technologies announced today that the company has entered into initial production, and is taking orders for the Model 24S Surface Penetrating Imager. The Walleye imaging system is the first handheld, active millimeter wave imager to be offered commercially. It is capable of penetrating opaque material and presenting...

FCC Set To Enact Private-Sector Spectrum Sharing
2012-09-15 07:43:35

redOrbit Staff & Wire Reports - Your Universe Online Despite an FCC announcement recently regarding wireless spectrum sharing between the US government and the private sector, lawmakers and oversight committees argue that federal officials aren't doing enough to get unused spectrum into commercial hands. On Wednesday, FCC Chairman Julius Genachowski and members of the President's Council of Advisors on Science and Technology (PCAST) announced that the former institution would begin...

2012-09-10 23:01:29

Suite of Four Traveling Wave Tube Amplifiers for EW, ECM Defense Applications Span 2-18 GHz Frequency Range Fremont, Calif. (PRWEB) September 10, 2012 dB Control, a manufacturer of reliable, high-powered microwave amplifiers, radar/electronic countermeasure (ECM) transmitters and power supplies, will introduce a suite of four pulsed power-combined Traveling Wave Tube Amplifiers (TWTAs) in Booth 421 at the 49th Annual AOC International Symposium and Convention in Phoenix, Arizona September...

Wifi-Blocking Wallpaper May Keep Your Network More Secure
2012-07-19 12:05:59

John Neumann for redOrbit.com - Your Universe Online Your personal wifi security may soon increase dramatically with a few rolls of new wallpaper. Researchers at Institut Polytechnique de Grenoble, in cooperation with the Centre Technique du Papier, in France, developed the wall covering, known as metapaper, that can preventing wifi signals from being broadcast beyond the confines of an office or apartment, reports Sean Gallagher for Ars Technica. The product contains conductive...

Word of the Day
  • A 'bachelor seal'; a young male seal which is prevented from mating by its herd's older males (mated bulls defending their territory).
This comes from the Russian word for 'bachelors.'