Abstract:
A novel omni-directional chip antenna for GSM800/CDMA Cellular is designed. It uses strip meander conductor lines which are embedded in the multilayer structure by using Low Temperature Co-fired Ceramic (LTCC) technology. According to the structure of the antenna, the equivalent circuit is presented. The broadband omni-directional chip antenna, which is very small, just only 20.0mm ×4.0mm ×1.5mm in size. The chip antenna is suitable for mobile communication modules and handsets where limited antenna size is a premium.