In this paper, therefore, to overcome the special need of
GPS and WLAN application, a G-patch printed monopole
antenna with dual frequency bands capability for those
applications is proposed. The monopole type of antenna is
chosen due to its advantageous feature such as small, light in
weight, nearly omnidirectional radiation pattern and ease of
integration to the circuit board. The proposed antenna is
designed to have center frequency of 1.6GHz and of 2.4GHz
for GPS and WLAN application, respectively. An FR4-Epoxy
dielectric substrate is applied for deploying the proposed
antenna. While the basic parameters including reflection
coefficient, VSWR (Voltage Standing Wave Ratio), gain, and
radiation pattern are used for performance indicators both in
the design and realization. Moreover, the experimental
characterization results for each parameter will be compared to
the design results to evaluate the performance of realized
proposed antenna