Millimeter waves are a type of radiofrequency electromagnetic radiation with wavelengths between 0.1 and 10 millimeters long. Because they are susceptible to absorption by water in the atmosphere, they travel short distances ...
Optics & Photonics
Sep 25, 2013
0
0
The human eye cannot see through wood, paper, or plastic. But a compact radar with a modular design now makes it possible to see the invisible: The millimeter wave sensor penetrates non-transparent material. It transmits ...
Engineering
Mar 27, 2013
1
0
Imec realized a fT/fMAX 245GHz/450GHz SiGe:C heterojunction bipolar transistor (HBT) device, a key enabler for future high-volume millimeter-wave low-power circuits to be used in automotive radar applications. These HBT devices ...
Electronics & Semiconductors
Oct 11, 2011
3
0
Electrical engineers from UC San Diego have created high-performance W-Band silicon-germanium (SiGe) radio frequency integrated circuits (RFICs) for passive millimeter-wave imaging. This advance could lead to significantly ...
Electronics & Semiconductors
Jun 9, 2009
0
0
Millimeter wave (mmWave) communications have attracted extensive interest from academia, industry, and government as they can make full use of abundant frequency resources at the high-frequency band to achieve ultra-high-speed ...
Optics & Photonics
Aug 3, 2021
0
193
Future high-speed communication networks based on millimeter-wave (30-300GHz) technology will be more robust and efficient in delivering extremely high speed, high quality video, and multimedia content and services thanks ...
Telecom
Apr 23, 2019
0
19
Qualcomm said recently it has developed breakthrough antenna technology that will help power uber-fast speeds in next-generation 5G smartphones.
Electronics & Semiconductors
Jul 26, 2018
0
7
InterDigital, Inc., a mobile technology research and development company, nanoelectronics research center imec, and WiGig chip developer Peraso Technologies Inc. today announced the integration of their respective technologies ...
Telecom
Mar 2, 2015
0
11
A research team led by Bunyo Hatsukade, a postdoc researcher, and Kouji Ohta, a professor, both from the Graduate School of Science, Kyoto University, revealed that approximately 80% of the unidentifiable millimeter wave ...
Astronomy
May 31, 2013
10
2
Toshiba Corporation today announced the development of a compact MOS-Varactor simulation model that delivers high level accuracy from DC to the millimeter wave (60 GHz) region. The new model was developed in cooperation with ...
Electronics & Semiconductors
Dec 18, 2012
0
0
