Title :
Radiation from slots on the leaky coaxial cables
Author :
Jun Hong Wang ; Shui Sheng Jian
Author_Institution :
Inst. of Light Wave Technol., Northern Jiaotong Univ., Beijing, China
Abstract :
A method that involves FDTD iteration and the integration of the equivalent surface magnetic current is introduced for determining the radiation field from leaky coaxial cables accurately. The field distribution in the slots cut in the outer conductor of the coaxial cable and the radiation field from these slots are calculated by this method. The whole leaky coaxial cable can then be studied easily by considering the array factor of the periodic slots.
Keywords :
antenna radiation patterns; coaxial cables; electromagnetic fields; finite difference time-domain analysis; integration; iterative methods; slot antenna arrays; FDTD iteration; array factor; equivalent surface magnetic current; field distribution; integration; leaky coaxial cables; outer conductor; periodic slots; radiation field; Apertures; Coaxial cables; Conductors; Current density; Delay; Finite difference methods; Mobile communication; Mode matching methods; Power cables; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.959528
