광대역 마이크로스트립 패치 안테나 설계 = Broadband Microstrip Patch Antenna Design

다국어 초록 (Multilingual Abstract)

In this paper, the wideband microstrip patch antennas for the Personal communications Service (PCS : 1750∼1870 MHz) and International Mobile Telecommunications-2000 (IMT-2000 : 1920∼2170 MHz) dual band are studied. Experimental and simulation results on the dual band antenna are presented. Simulation results are in good agreement with measurements. The experimental and simulation results confirm the wideband characteristics of the antenna. The studied antenna satisfied the wideband characteristics that are required characteristics for above 420 MHz impedance bandwidth for the PCS and IMT-2000 dual band antenna. In this paper, through the designing of a dual band antenna, we have presented the availability for PCS ＆ IMT-2000 base station antenna. An impedance bandwidth of 33% (VSWR<1.5, 650 GHz) and a maximum gain of 7dB can be achieved. The radiation pattern is stable across the passband.

참고문헌 (Reference)

1 "국내 이동통신 가입자 통계" 113-115, 2000.

2 "“Single Element Rectangular Microstrip Antenna for Dual Frequency Operation" 19 : 298-3001983,

3 "“Single Element Rectangular Microstrip Antenna for Dual Frequency Operation" 19 : 298-3001983,

4 "Microstrip Antennas" 80 : 79-91, Jan1992

5 "Handbook of microstrip antenna" Peter Peregrinus 1989.

6 "Experimental and simulation studies of the coaxially fed U-slot rectangular patch antenna" 144 : 354-358, Oct1997

7 "CAD of Microstrip Antennas for Wireless Applications." Artech House 1996.

8 "Antenna Theory Analysis and Design" John Wiely & sons 1997.

9 "An Aperture Coupled Stacked Patch Antenna with 50% Bandwidth" 18-21, July1996

10 "A wide-band single-layer patch antenna" 1108-1111, June1998

11 "A Design Theory on Broadband Patch Antenna with Slot" 1124-1127, 1998