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A distant sensor network is an assortment of sensor centers in gigantic sums with limited energy resources. Thus, use of energy capable power enhancers is an essential requirement for sensor nodes as power amplifiers are responsible for the essential power use in the handsets of sensor nodes. The transceivers should operate at high data rate for better efficiency which allows many nodes to share same channel through time division multiplexing. In like manner, greater band width is another important requirement for power amplifiers used in sensor transceivers. Re liability of a power amplifier can be increased by designing at more unassuming stock voltage. This paper suggests improvements in design of power amplifier in class E configuration, for transceivers in wireless sensor nodes. In solicitation to achieve greater band width, wellspring of typical drain followed by ordinary source in class E arrangement has been designed; and for more strong movement with higher efficiency, class E in twofold cascoded has been implemented. The proposed designs are simulated in SPICE and higher efficiencies and information transmissions are achieved.