Authors

Zia Nadir

Publications 2

Research article Open access

Class-E Amplifier Design Improvements for GSM Frequencies

Zia Nadir, Farid Touati · The Journal of Engineering Research · 2011 · 10.24200/tjer.vol8iss1pp74-82

Efficient power amplifiers are essential in portable battery-operated systems such as mobile phones. Also, the power amplifier (PA) is the most power-consuming building block in the transmitter of a portable system. This paper investigates how the efficiency of the power amplifier (which is beneficial for multiple appl …

Research article Open access

A New Approach to Simplifying Boolean Functions

Mohammad Ashfak Habib, Md. Abdus Salam, Zia Nadir et al. · The Journal of Engineering Research · 2004 · 10.24200/tjer.vol1iss1pp39-45

There are many benefits to simplifying Boolean functions before they are implemented in hardware. A reduced number of gates decreases considerably the cost of the hardware, reduces the heat generated by the chip and, most importantly, increases the speed. But no method is effective for the simplification of Boolean fun …

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