Essays about: "VSWR"

Showing result 1 - 5 of 8 essays containing the word VSWR.

  1. 1. Antenna Arrays for Dual-Frequency Harmonic Radar Application

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

    Author : Venkatesh Raja; Mohammad Zafar Mohammad; [2023]
    Keywords : Technology and Engineering;

    Abstract : The aim of this thesis is to design two patch antenna arrays for dual-frequency harmonic radar application, one for the transmitter and the other for the receiver. The arrays are used to track the Bogong moth that migrates from the countryside to the Australian Alps during spring. READ MORE

  3. 2. The measurement of antenna VSWR by means of a Vector Network Analyzer

    University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Author : LIUJING YANG; [2020]
    Keywords : Vector Network Analyzer VNA ; Open kit; Short kit; Load kit; VSWR; 𝑆11; Smith chart; reflection coefficient;

    Abstract : The VSWR is an important entity when assessing the properties of an antenna. This report presents measurements of the VSWR, related to antennas, by means of a Vector Network Analyzer. The open/short/load calibration method is used as a preparation before the actual measurement in order to obtain accurate results. READ MORE

  4. 3. 2.45 GHz Antenna Designs with Impedance Matching Network : NIBE AB, Markaryd, Sweden

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Divyaraj Gadhavi; Trushar Pansuriya; [2018]
    Keywords : ;

    Abstract : This master thesis is a part of digitization project at NIBE AB, Markaryd, Sweden.Nowadays, the demand for digitization is increasing. One of the main goals ofdigitization is to build smart houses and industries to offer better lifestyles.NIBE is a company which produces heat pumps, water heaters, district waterheaters, digital stoves and etc. READ MORE

  5. 4. Design of an antenna for automotive communication in FM band

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Niveditha Anusuya Thiruchelvan; [2017]
    Keywords : ;

    Abstract : Antennas used for FM transmission in radio stations are too large and to fit in the same for vehicular communication is inconceivable, considering the dimensional aspects. The product “EVAM System” is used for automotive communication in emergency vehicles. READ MORE

  6. 5. Antenna Study for IoT Devices

    University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska högskolan

    Author : Rickard Hedlund; [2016]
    Keywords : Antenna; patch; inverted-F; meandered inverted-F;

    Abstract : This thesis investigates the possibility to design printed circuit board (PCB) antennas with a maximum area size of 30 x 30 mm^2 at 2.4 GHz. The resulting antenna parameters are compared to those of a commercial, more costly chip antenna, i.e. READ MORE