| 摘要 |
A UWB(Ultra Wide Band) transmitter for radars and sensors is provided to be applied to a UWB field which needs the maximum simplicity, the minimum standard, and the low transmission cost. A UWB transmitter for radars and sensors includes a UWB signal generation circuit having a generator, a discharging device, and a power control block. A generation module includes a reflector(13), a moving insulation box(14), a power line(15), a PCB(Printed Circuit Board,16), and a resonance antenna element(17). The reflector is formed in a rectangular pyramid shape. The moving insulation box is positioned at the center of the reflector to mechanically fix the resonance antenna element on a flat part of the reflector. The power line connects the resonance antenna element to the PCB.
|
