Rancang bangun prototipe sistem pengendali pengisian muatan baterai dengan tenaga surya sebagai catu daya base transceiver station (BTS) GSM = Designing and constructing prototype of battery charge controller system with solar power as power supply GSM base Bransceiver Station (BTS)

Rancang bangun aplikasi pendeteksi informasi jaringan GSM berbasis symbian OS = Design and development application to detect GSM network information with the Symbian platform

Rancang bangun dan evaluasi kinerja sistem tertanam sebagai sensor untuk memprediksi banjir berbasis ZigBee, GSM dan ATMega328P = Design and evaluation performance of embedded system as a sensor to predict flooding based on ZigbBee GSM and ATMega328P

Evaluasi performansi komunikasi nirkabel dengan sistem WiMax. Studi kasus : Base Station UI = Performance evaluation on wireless communication system using WiMax. Case study : UI Base Station

Evaluasi sistem proteksi petir pada base tranceiver station (BTS) = Evaluation lightning protection system at base tranceiver station (BTS)