Essays about: "Transmission Range"

Showing result 1 - 5 of 141 essays containing the words Transmission Range.

  1. 1. Development and characterization of tissue-mimicking phantom materials for photoacoustic imaging

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Author : Chen Xu; [2019]
    Keywords : Physics and Astronomy;

    Abstract : Tissue-mimicking phantoms are of great interest in the development of bio-medical applications. Instead of applying to biological tissues directly, phantoms enable stable and easy accessibility to validate spectroscopy systems and measuring processes. This thesis project is centered on the development and characterization of phantoms. READ MORE

  2. 2. Miniaturization of a Low Power Harmonic Radar for UAV use

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

    Author : Saleh Aljaser; [2019]
    Keywords : Harmonic; Radar; Insects; Tracking; Detection; UAV; FMCW; Small; Low Power; Wireless; Communications; Technology and Engineering;

    Abstract : The aim with this Master thesis work is to design, build and test a small size, light weight and low power consumption harmonic radar system that will be installed in a flying drone for the purpose of tracking and localizing tagged Bogong moths near their aestivation caves and crevices in Australia during summer. A FMCW harmonic radar is proposed, it comprises a radar transmitter, receiver and a signal processor. READ MORE

  3. 3. Analyses of circular DNA molecules in the leafhopper Psammotettix alienus for identification of viruses and plasmids

    University essay from SLU/Dept. Of Plant Biology

    Author : Jeremiah Sigalla; [2019]
    Keywords : blue dwarf disease; leafhopper; phylogenetic analysis; psammotettix alienus; rolling circle amplification; wheat blue dwarf phytoplasma; wheat dwarf disease; wheat dwarf virus;

    Abstract : Microorganisms often depend on vectors for transmission. A single vector may carry different species of microorganisms such as fungi, bacteria and viruses. In Sweden, leafhoppers of the species Psammotettix alienus are known as a vector of wheat dwarf virus, but they may be carriers of other microorganisms as well. READ MORE

  4. 4. A comparison of the security in ZigBee and the IEEE 802.15.9 standard and an experimental analysis of communication over IEEE 802.15.4

    University essay from Linköpings universitet/Institutionen för datavetenskap; Linköpings universitet/Institutionen för datavetenskap

    Author : Nicklas Silversved; Hampus Runesson; [2019]
    Keywords : IEEE 802.15.4; IEEE 802.15.9; ZigBee; security; key establishment; key management protocol;

    Abstract : The increasing number of IoT devices used in today’s society has led to a demand for better security in order to prevent attackers from gaining access to private information. The IoT brings a wide application scope and because of that there are a lot of ways to set up a secure network and manage keys in these kinds of networks. READ MORE

  5. 5. Single Equipment Visualization for Improved Power System Monitoring

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

    Author : Yi Li; [2019]
    Keywords : ;

    Abstract : With the expansion of the power system scale, the demand for power system visualization is increasing in the recent of years. A stable operation of the power system is very important for people’s normal life. Operators have to monitor 4-5 screens at the same time to check the status of the system. READ MORE