Browsing Open Theses & Dissertations by Thesis Supervisor "Li, Xuejun"
Now showing items 1-4 of 4
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Design of Reconfigurable Multiband Low Noise Amplifiers for Software Defined Radios
(Auckland University of Technology, 2021)The rapid proliferation of wireless communications necessitates software defined radios (SDRs). In an SDR receiver, a multiband LNA is the first active element, which should provide good impedance matching, adequate gain, ... -
Design of Sparse Antenna Array with Compressive Sensing
(Auckland University of Technology, 2018)As compared to single-element antenna, antenna array can not only achieve better radiation performance, but also be able to control the radiation beam. Aiming to achieve the same radiation performance, sparse antenna arrays ... -
Digitisation of Conventional Water Meters Using Automated Number Recognition
(Auckland University of Technology, 2019)Nowadays, New Zealand families are still using traditional analog water meters. Even if the traditional water meter has the characteristics of accuracy measurement precision, simple structure, zero power dissipation and ... -
UHF RFID Reader Antenna Applications of Non-Conventional Radio-Frequency Materials
(Auckland University of Technology, 2020)Antennas are complicated passive devices, found in transceivers which transform the electrical signals into electromagnetic radiation in the form of propagating radio waves. While there is a wide range of antennas, this ...