表面附著雙邊FEED的圓級化陶瓷晶片天線

chunhsiung

【文件名】:07518@52RD_Surface-mountable dual side-feed circularly polarized ceramic chip antenna.rar
【格　式】:rar
【大　小】:82K
【简　介】:表面附著雙邊FEED的圓級化陶瓷晶片天線
【目　录】:
ABSTRACT: A novel dual side-feed circularly polarized ceramic chip
antenna suitable for surface mounting on a system circuit board is presented.
The antenna mainly comprises a square radiating patch, a
square ground plane, and two vertical conformal strips for the dual
side-feed, which are printed on the top, bottom and side surfaces of a
ceramic chip. For obtaining circular polarization (CP) radiation for
global positioning system (GPS) operation at 1575 MHz, a prototype
using a square-disk ceramic chip of dimensions 4  17.5  17.5 mm3
and relative permittivity 45 was studied, and the experimental results
are presented. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol
Lett 35: 137–138, 2002; Published online in Wiley InterScience (www.
interscience.wiley.com). DOI 10.1002/mop.10538