Browsing by Author "Johnsrud, Steinar"

Now showing items 1-6 of 6

    • Bistatiske radarmålinger av helikopter 

      Tansem, Ivar; Johnsen, Terje; Gundersen, Rune; Olsen, Karl Erik; Johnsrud, Steinar; Sørnes, Per K. (2002)
      A civilian helicopter was used for measurements with our bistatic CW radar. The flashes of the helicopter rotor blades as well as the helicopter body were detected. Detection of the helicopter body depended on the level ...

    • Digital multistatisk radar - overordnet maskinvarebeskrivelse 

      Tansem, Ivar; Gundersen, Rune; Bjordal, Halvor; Johnsen, Terje; Johnsrud, Steinar; Olsen, Karl Erik; Sørnes, Per K. (2002)
      This report gives a high level description of a radar demonstrator made for demonstrating bistatic radar. The demonstrator consists of one transmitter and one receiver unit. An overview of the hardware used in the ...

    • Digital multistatisk radar, sender og mottaker 

      Johnsrud, Steinar; Tansem, Ivar (2002)
      This report describes the receiver and the transmitter designed for verifying a multistatitic radar concept. The digital part of the receiver and the transmitter are based on FPGAs. The report also describes the software ...

    • Digitalt kalibrerte radarmålinger med usynkronisert sender og mottaker 

      Olsen, Karl Erik; Johnsrud, Steinar (2001)
      The report describes a signal processing algorithm used on radar data collected from a unsynchronized radar system. The algorithm makes corrections for the missing synchronization between transmitter and receiver, and has ...

    • Multistatisk CW radar - konsept 

      Johnsen, Terje; Olsen, Karl Erik; Johnsrud, Steinar; Gundersen, Rune; Tansem, Ivar; Sørnes, Per K.; Bjordal, Halvor (2002)
      A technical concept study of digital multistatic radar has been executed in project 726. The concept is based on the use of a number of low cost lightweight transmitters and an advanced high-priced passive receiver unit. ...

    • RF-maskinvare for digital bistatisk radar 

      Gundersen, Rune; Johnsrud, Steinar; Sørnes, Per K.; Johnsen, Terje (2002)
      This paper covers the RF-HW made as a technology demonstrator for a bistatic radar system. Both the transmitter and the receiver are described in detail. By designing and building the radar we gained insight in using and ...