Design of Low Noise Amplifier of a Broadband RF IC Transponder for RF Link in Manufacture 4.0

Interconnection between sensor, instruments and other devices wirelessly promises increasing productivity and efficiency to manufacturing industry. Machine to machine communication can anticipate defect that regularly happen on a product more quickly. Using wireless technology can make production adjustments more quickly. For example, when installation of new production line may only need to install power line cable due to all communication between a machine to other machine or human handled wirelessly. This paper discusses about designing low noise amplifier (LNA) in a transponder that can communicate between machine to machine wirelessly by using radio frequency 2.4 GHz. This LNA expected to be able to support communication between machine in a production room that has maximum of 50 meters radius. Result of the design are maximum available gain of system is 19.9 dB, noise Figure minimum 1.2 dB at 2.4GHz in metallic noisy environment of the production area. The design and simulation result has met all required specification as LNA in a Broadband RF IC Transponder for RF Link at 2.4GHz in Manufacture 4.0.