TY - GEN
T1 - Automated reconfigurable antenna impedance for optimum power transfer
AU - Alibakhshikenari, Mohammad
AU - Virdee, Bal S.
AU - See, Chan H.
AU - Abd-Alhameed, Raed A.
AU - Falcone, Francisco
AU - Limiti, Ernesto
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/12
Y1 - 2019/12
N2 - This paper presents an approach to implement an automatically tuning antenna for optimising power transfer suitable for software defined radio (SDR). Automatic tuning is accomplished using a closed loop impedance tuning network comprising of an impedance sensor and control unit. The sensor provides the control unit with data on the transmit or receive power, and the algorithm is used to impedance of a T-network of LC components to optimize the antenna impedance to maximise power transmission or reception. The effectiveness of the proposed tuning algorithm in relation to impedance matching and convergence on the optimum matching network goal is shown to be superior compared with the conventional tuning algorithm.
AB - This paper presents an approach to implement an automatically tuning antenna for optimising power transfer suitable for software defined radio (SDR). Automatic tuning is accomplished using a closed loop impedance tuning network comprising of an impedance sensor and control unit. The sensor provides the control unit with data on the transmit or receive power, and the algorithm is used to impedance of a T-network of LC components to optimize the antenna impedance to maximise power transmission or reception. The effectiveness of the proposed tuning algorithm in relation to impedance matching and convergence on the optimum matching network goal is shown to be superior compared with the conventional tuning algorithm.
KW - Antenna
KW - Automatic impedance tuning
KW - Impedance matching
KW - Impedance matching algorithm
KW - Low-noise amplifier (LNA) receiver
KW - Power transfer
KW - Transmitter power amplifier (PA)
UR - https://www.scopus.com/pages/publications/85082991223
U2 - 10.1109/APMC46564.2019.9038260
DO - 10.1109/APMC46564.2019.9038260
M3 - Conference Publication
AN - SCOPUS:85082991223
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 1461
EP - 1463
BT - Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019
Y2 - 10 December 2019 through 13 December 2019
ER -