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초록
Dual-band dual-polarized proximity fed patch antenna for 28 GHz/39 GHz 5G millimeter-wave communications is proposed. A proximity fed square ring and a square patch were stacked and optimized for dual resonances at 28 GHz and 39 GHz. Two microstrip lines placed orthogonally to each other were used to generate the dual polarization. The simulated -10-dB S11 bandwidth was 400MHz (27.88-28.28 GHz) in 28 GHz band and 720 MHz (38.56-39.28 GHz) in 39 GHz band. The proposed antenna showed good radiation performances with low cross polarization level in both frequency bands. The sufficient isolation between the input ports 1 and 2 makes the consistent radiation performances with varying polarization mode in both 28 GHz and 39 GHz bands.
키워드
Dual-band antenna; Dual-polarized antenna; stacked patch antenna; 5G mobile communication systems; Antenna feeders; Microstrip antennas; Millimeter waves; Polarization; Slot antennas; Dual band antennas; Dual polarized antennas; Dual-polarizations; Low cross polarization level; Millimeter-wave communication; Polarization modes; Radiation performance; Stacked patch antennas; Microwave antennas
- 제목
- Dual-Band Dual-Polarized Proximity Fed Patch Antenna for 28 GHz/39 GHz 5G Millimeter-Wave Communications
- 저자
- Lee, S; Kim, S; Choi, Jae hoon
- 발행일
- 2019-03
- 유형
- Conference Paper
- 저널명
- 13th European Conference on Antennas and Propagation, EuCAP 2019
- 페이지
- 1 ~ 5