Electrical sources for recharging electronic device are scarcely available especially during outdoor activities. In military operation, electrical generator is commonly used to ensure continuous recharging of the radio set equipment used by the…

This invention presents a new class of integrated rectangular Substrate integrated Waveguide (SIW) filter and microstrip patch antenna for RF/microwave front-end subsystems to produce filtering and radiating element in a single device ad would be…

This invention presents an alternative method of designing diplexer which is based upon transverse electric-magnetic mode of propagation in order to separate two different frequency spectrums. The invention has the advantages with low loss, high Q-…

The present invention relates to a system for administering a sports match and more particularly to a system by incorporating several subsystems to administer a football matches through a wireless hand-held device and monitored through a central…