A5106407082- Microwave Engineering and Waveguides
- Antenna Design and Analysis
- High voltage insulation and dielectric phenomena
- Advanced Optical Sensing Technologies
- Mobile Agent-Based Network Management
- Advanced Antenna and Metasurface Technologies
- Antenna Design and Optimization
- Advanced Fiber Optic Sensors
- Semiconductor Lasers and Optical Devices
- IPv6, Mobility, Handover, Networks, Security
- Engineering Applied Research
- RFID technology advancements
- Photonic and Optical Devices
- Sensor Technology and Measurement Systems
- Geophysics and Sensor Technology
- Advanced Photonic Communication Systems
- Bluetooth and Wireless Communication Technologies
Beijing University of Posts and Telecommunications
2024-2025
State Key Laboratory of Information Photonics and Optical Communications
2024
Chongqing University of Technology
2024
Shanghai University of Political Science and Law
2012
Tianjin University
2008-2010
In this paper a novel barbell-shaped planar antenna for UWB application is proposed. The antenna, composed of two symmetrical fractal patch radiators and partially grounded plane which are used to realize the characteristic ultra-wideband (UWB), can occupy about 3.95 GHz bandwidth (from 3.45 7.40 GHz), equivalent 73%. radiation patterns in y-z x-z planes obtained potential pattern reconfigurable. An optimized designed simulated by ansoft-HFSS.
In this paper, a simple radiation pattern reconfigurable printed dipole antenna is proposed. By controlling the switch states, can attain omnidirectional or directional pattern. Antenna performance has been greatly improved by using harmonic trap. The return loss be reduced to around -40 dB even lower at resonance point. simulated full-wave electromagnetic simulator. and experimental results of proposed are investigated.