Essays about: "mm-Wave"

Showing result 21 - 25 of 30 essays containing the word mm-Wave.

  1. 21. Design and Implementation of the SAX, a Robotic Measurement System for On-Chip Antennas at 140-325 GHz

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Magnus Pontusson; [2018]
    Keywords : Robotic measurement system; robotic arm; stepper motor control; antenna measurement; antenna radiation pattern; mm-wave antenna; mm-wave measurement; on-wafer measurement; far-field measurement;

    Abstract : There is currently a demand of mm‑wave on‑chip antennas to enable all kinds of new applications in several different areas. But the development requires, among other things, special equipment used during the measurement phase due to the small dimensions and the high frequencies. READ MORE

  3. 22. Concealment Materials and Techniques for mm-Wave Advanced Antenna Systems

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Adhitya Bharadwaj Sriram; [2018]
    Keywords : AAS AdvancedAntennaSystems ; EIRP EquivalentIsotropicRadiatedPower ; mm-Wave MillimeterWave ; ConcealmentMaterials; BaseStation; AAS AdvancedAntennaSystems ; EIRP ekvivalentisotropiskutsråladeffekt ; mm-Wave Millimetervåg ; Maskeringsmaterialen; Radiobasstationer;

    Abstract : With the advent of the 5G technology standard for communication, it is esti-mated that around 50 billion devices around the world will be interconnectedunder this standard [1]. This has prompted the need to investigate new ma-terials, technologies and methods to conceal antennas for preserving the aes-thetic value of urban centers, and preventing these antenna systems from beingidentified or damaged. READ MORE

  4. 23. Development of an FPGA-based High-Speed Wireless Communication System in the 60GHz Frequency Band For CERN facilities and 5G deployment

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Mohamed Jaoua; [2018]
    Keywords : ;

    Abstract : The work is devoted in the development and the exploration of the capabilities of the state of art unlicensed 60GHz (V-Band) mm-wave band that has raised so much interest and attention from numerous companies and laboratories for implementing Multi-gigabit communications [17] and especially for the 5th generation of cellular network and wireless systems. Implementing a high wireless data transfer system requires a high bandwidth and the one around the 60GHz frequency turned out to be a very promising candidate [13]. READ MORE

  5. 24. Digitally Controlled Oscillator for mm-Wave Frequencies

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Rikard Gannedahl; Johan Holmstedt; [2018]
    Keywords : RF; RFIC; oscillator; DCO; mm-wave; Technology and Engineering;

    Abstract : In the fifth generation of mobile communication, 5G, frequencies above 30 GHz, so-called millimeter-wave (mm-wave) frequencies are expected to play a prominent role. For the synthesis of these frequencies, the all-digital phase locked loop (ADPLL) has recently gained much attention. READ MORE

  6. 25. Investigation of Wide Band mm-Wave Radome

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Shreyasi Bhowmik; [2017]
    Keywords : ;

    Abstract : “Radome” is a necessary shield for any type of antenna. Itsshape, thickness, mechanical and electrical properties defineits application. This thesis mainly revolves around thetechniques, used for radome analysis in W-band with thehelp of electromagnetic solvers of High Frequency StructureSimulator (HFSS) and CST Microwave Studio. READ MORE