Essays about: "Broadband Antenna"

Showing result 21 - 25 of 27 essays containing the words Broadband Antenna.

  1. 21. The Impulse-Radiating Antenna

    University essay from Fakulteten för teknik- och naturvetenskap

    Author : Johanna Rosenlind; [2009]
    Keywords : Broadband antenna; IRA; time domain simulations; impedance matching; electrical breakdown; CST Microstripes; intentional electromagnetic interference; IEMI; ultrawide band; UWB; high-voltage; pulses;

    Abstract : As the interest in intentional electromagnetic interference (IEMI) increases, so does the need of a suitable antenna which endures those demanding conditions. The ultrawideband (UWB) technology provides an elegant way of generating high-voltage UWB pulses which can be used for IEMI. READ MORE

  3. 22. Analysis of relation between mechanical and electrical performance on Gregorian offset antennas.

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Mikael Höglund; [2009]
    Keywords : ;

    Abstract : SWE-DISH Satellite Systems AB utvecklar små mobila satellitterminaler av olika slag, med hela världen som marknad. Deras mest avancerade produkt IPT Suitcase är den minsta bredbandsterminalen på marknaden. Det är ett fullt integrerat, IP-baserat, satellitsystem med formfaktorn av en mindre resväska. READ MORE

  4. 23. PERFORMANCE ANALYSIS OF ADAPTIVE ARRAY SYSTEM AND SPACE-TIME BLOCK CODING IN MOBILE WIMAX (802.16e) SYSTEMS

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Ngan Trieu Kim; Olumide Ajiboye; [2008]
    Keywords : WiMAX; 802.16e; Adaptive Antenna System ; Beamforming; MIMO; Space Time Coding ; AAS; STC;

    Abstract : We live in an information hungry age, we generate and process information at a rate never before recorded in the history of mankind. Today’s computing platforms are run on Gigahertz multi-core processors churning out Gigabits streams of data that need to be transmitted as quickly as possible. READ MORE

  5. 24. Enhanced SAR Image Processing Using A Heterogeneous Multiprocessor

    University essay from Institutionen för datavetenskap

    Author : YU SHI; [2008]
    Keywords : CELL Broadband Engine; Synthetic antenna aperture; Fast Factorized Back Projection FFBP algorithm; C language; parallel programming; parallel computing; Matlab;

    Abstract : Synthetic antenna aperture (SAR) is a pulses focusing airborne radar which can achieve high resolution radar image. A number of image process algorithms have been developed for this kind of radar, but the calculation burden is still heavy. So the image processing of SAR is normally performed “off-line”. READ MORE

  6. 25. Design And Fabrication Of A Microstrip Antenna For WI-MAX Applications

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Tulha Moaiz Yazdani; Munawar Islam; [2008]
    Keywords : WiMAX; Microstrip Antenna;

    Abstract : Worldwide Interoperability for Microwave Access (Wi-Max) is a broadband technology enabling the delivery of last mile (final leg of delivering connectivity from a communication provider to customer) wireless broadband access (alternative to cable and DSL). It should be easy to deploy and cheaper to user compared to other technologies. READ MORE