Integrated multi-band antenna module

Details Integrated multi-band antenna module Integrated multi-band antenna module

2009-06-11

2011-12-06

Owens, Douglas W (Department: 2821)

Communications: radio wave antennas

Antennas

With grounding structure

C343S7000MS

Reexamination Certificate

active

08072389

ABSTRACT:
An integrated multi-band antenna module includes a first antenna body having a first body and a second body, and a second antenna body having a third body and a fourth body. The first to the fourth body have relative radiating portions, feed lines, and ground lines. The radiating portions have relative arms, antenna portions, feed arms, and conducting top plates. Resonant excitation sources are formed by capacitive coupling effects from gaps between the above components. The capacitive coupling effects also lower the inductance effect and the reflection loss. Mirror effect and large-scaling conducting top plates are used to raise a radiating effect. The relative gaps form the capacitive coupling effects to receive optimized frequencies so that a small-size integrated antenna with multi-band, high radiating effect, good resonant effect, and suitable for an ultra wide bandwidth operation is achieved.

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