Title :
1-wavelength loop type dielectric chip antennas
Author :
Tanidokoro, H. ; Konishi, N. ; Hirose, E. ; Shinohara, Y. ; Arai, H. ; Goto, N.
Author_Institution :
Microelectron. Res. Lab., Mitsubishi Mater. Corp., Saitama, Japan
Abstract :
We propose a 1-wavelength loop type dielectric chip antenna that meets the demand for antennas with unidirectional radiation patterns for portable communication devices. The structure of the proposed antenna is shown. The radiating element printed loop is on the top of the cube. A feeding strip line is on one of the vertical face of the cube and a shorted plate parallel to the feeding strip line is on the same face. The conductive plane is on the bottom of the cube. By printing all of conductive elements on a ceramic cube this novel antenna is easy to fabricate.
Keywords :
antenna feeds; antenna radiation patterns; dielectric devices; loop antennas; microstrip antennas; mobile antennas; strip lines; 1-wavelength loop type dielectric chip antenna; FDTD analysis; ceramic cube; conductive elements; conductive plane; feeding strip line; portable communication devices; printed loop; radiating element; shorted plate parallel; unidirectional radiation patterns; vertical face; Antenna measurements; Antenna radiation patterns; Ceramics; Conductors; Dielectric loss measurement; Directive antennas; Finite difference methods; Permittivity; Thick films; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1998. IEEE
Conference_Location :
Atlanta, GA, USA
Print_ISBN :
0-7803-4478-2
DOI :
10.1109/APS.1998.701588
