Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"60GHz"”.
-
Digital communication and control circuits for 60ghz fully integrated CMOS digital radio
… of 7GHz of unlicensed bandwidth in the 60GHz spectrum, represents a unique opportunity to address such data-throughput requirements. The 60GHz Integrated CMOS digital radio chipset comprises of PHY and MAC layers, RF transceiver, High-Speed Digital Interface and an underlying Serial …
-
Modeling and optimization of a low power 60GHz gyrotron collective Thomson scattering system
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1996.
-
Validation of the ITU-R P series radio wave propagation model for millimetre wave V-Band (60GHz) line-of-sight point-to-point short distance link
… presents results from a one-year trial of a 60GHz short-range point-to-point link test between two building rooftops at the University of Salford, UK. In this research, a short-range 60GHz radio link measures power attenuations in millimetre-wave ranges with simultaneous measurement of …
-
Propagation channel models for 5G mobile networks. Simulation and measurements of 5G propagation channel models for indoor and outdoor environments covering both LOS and NLOS Scenarios
… different frequencies; 5.8 GHz, 26GHz, 28GHz and 60GHz for vertical polarized directional, omnidirectional and isotropic antennas patterns. The computed data achieved from the 3-D Shooting and Bouncing Ray (SBR) Wireless Insite based on the effect of frequency dependent electrical properties of …
-
Terahertz frequency synthesis in CMOS for a chip-scale molecular clock
… and terahertz circuits in CMOS for a new CSMC. A 60GHz VCO, frequency multiplier chain, and terahertz detector were designed for the high-frequency front-end of a 231GHz transceiver. This involved iterative circuit and electromagnetic optimization from schematic to layout. The circuits were …
-
Structure and Optimisation of Liquid Crystal based Phase Shifter for Millimetre-wave Applications
… of tunable millimetre-wave components at 60GHz is of research and development interests with the advent of 5G era. Among applications such as high-data-rate wireless communications, high-precision automotive radars and hand-gesture sensing, variable phase shifters are vital components for …
-
Wideband Terrestrial Path Loss Measurement Results For Characterization of Pico-cell Radio Links at 38 GHz and 60 GHz Bands of Frequencies
… to predict the behavior of mm-waves (28, 38 and 60GHz) during different weather conditions, especially rain. This research attempts to characterize the performance of pico-cell scenario broadband wireless channels by measuring path loss statistics during different weather conditions. Hardware and …
-
Wireless local area radio networks wideband characterisation and measurements at 62.4GHz
… broadband wireless local area networks in the 60GHz millimetre-wave band. The frequency band between 62-63GHz with data rates up to 155Mb/s, has been provisionally assigned for Mobile Broadband Systems.<br/><br/>The main emphasis of this study was to provide an original contribution to the …
-
Conserve and Protect Resources in Software-Defined Networking via the Traffic Engineering Approach
… high-data-rate wireless links (e.g., directional 60GHz wireless technology). The configuration space of hybrid SDN equipped with both wired and wireless communication technologies is massively large due to the complexity brought by the device heterogeneity. To tackle this problem, we present the …