  This paper presents the RF energy harvesting module (RECTENNA). The working
range of this module includes multiple bands i.e. GSM, ISM, WLAN, and UWB band.
To enhance the capturing RF power capability an array arrangement of coplanar
monopole antenna has been proposed. Wilkinson power combiner has also been
implemented to combine the powers of this antenna array. The RF DC converter
circuit having seven stages has also been integrated with this structure. This
module produces the DC voltage of 1.8V with respect to +40dB RF input. It is
the unique module because it has no need of port connectors. The impedance
matching of antenna and converter has been fulfilled by incorporating the
passive component at the combiners branch. The value of this passive component
is kept equal to the existing value of impedance at input port of converter
circuit.
