| Title |
Design of Multi-band Ceramic Chip Antenna for WLAN using LTCC Technology |
| Authors |
박영호 ; 이용기 ; 이윤도 ; 이상원 ; 천창율 |
| Keywords |
Electric Field ; Gain ; LTCC ; Resonance ; Radiation Pattern ; Return Loss |
| Abstract |
In this paper, a multi-band ceramic chip antenna for WLAN(Wireless LAN) applications is designed. The design target is to obtain 0 dBi of coverage gain with omni directional radiation pattern. The antenna is fabricated using Low Temperature Co-fired Ceramic(LTCC) technology. The size of the chip antenna is 2.2×9.65×1.02mm. The measured antenna gain is 1 dBi at 2.44 GHz and 0.5 dBi at 5.5 GHz. The omni directional radiation pattern for the two operating bands is obtained. The measured bandwidth(S11=-10 dB) are 90 MHz at 2.44 GHz and 1280 MHz at 5.5 GHz respectively |