Optimised Design Of Dual-Band Cellular Repeater At Different Frequency Bands (GSM 1800/ DCS, 3G)
The intended application of the author's cellular repeater is a system of duplex reception, amplification and transmission used to enhance UpLink(UL) and DownLink(DL) signals in areas of low signal coverage i.e.; for the situations where signal quality between the base station and the receiver is poor and communication fails. This will be helpful for cellular providers to rectify the problems of poor signal service. This dual band cellular repeater consists of Bidirectional amplifier, receiving and transmitting antennas.