Results 231 to 240 of about 6,979 (259)
Some of the next articles are maybe not open access.
Enabling device-to-device communications in millimeter-wave 5G cellular networks
IEEE Communications Magazine, 2015Millimeter-wave communication is a promising technology for future 5G cellular networks to provide very high data rate (multi-gigabits-persecond) for mobile devices. Enabling D2D communications over directional mmWave networks is of critical importance to efficiently use the large bandwidth to increase network capacity. In this article, the propagation
Jian Qiao +5 more
openaire +2 more sources
Microwave and Millimeter-Wave Transistor Devices
16th European Microwave Conference, 1986, 1986This paper will review the recent advances in microwave and millimeter-wave, especially above X-band, transistors and monolithic integrated circuits in Japan. GaAs and related-compound semiconductor devices including GaAs MESFETs, GaAs MMICs, two-dimensional electron gas transistors and heterojunction bipolar transistors will be focussed.
openaire +1 more source
Architectures and Devices for Millimeter Wave Imaging
2009Abstract : A research effort was conducted to explore the ways in which sub-wavelength gratings can be used to reduce the reflections from the optics of millimeter-wave imaging systems. A moth-eye lens is sometimes used at optical and infrared frequencies for this purpose, but it is too fragile to be applied directly to the plastic lenses used in the ...
Mark Mirotznik +2 more
openaire +1 more source
Silicon-Based Millimeter-Wave Devices
19941. Fundamentals.- 1.1 Silicon as the Base Material for MMICs.- 1.2 Linear Passive Planar Millimeter Wave Circuits on Silicon.- 1.2.1 Wave Propagation in Planar Structures.- 1.2.2 Planar Transmission Lines.- 1.2.3 Planar Transmission-Line Discontinuities.- 1.2.4 Planar Resonators.- 1.3 Planar Millimeter-Wave Antennas on Silicon.- 1.3.1 Antenna Elements.-
openaire +1 more source
Millimeter-Wave Superconducting Quantum Devices
To continue achieving ever faster computation speeds, future computer processors may need to increase their operating frequency to achieve clock speeds beyond several GHz. Quantum computing offers an alternate approach by leveraging quantum mechanical superposition to make each clock operation more efficient, allowing the processor to solve certain ...openaire +2 more sources
Picosecond optoelectronic devices for millimeter waves
Conference on Lasers and Electro-Optics, 1983Chi H. Lee, M. G. Li, Aileen M. Vaucher
openaire +1 more source
Millimeter-Wave Devices and Circuit Blocks up to 104 GHz in 90 nm CMOS
IEEE Journal of Solid-State Circuits, 2007Babak Heydari +2 more
exaly
Function Expansion Based Topology Optimization of Optical and Millimeter-wave Circuit Devices
2022Yasuhide Tsuji +2 more
exaly