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Singapore ultra-fast communication chip milestone

Ross O. Storey | Nov. 25, 2010
Researchers claim breakthrough for cable-less communication between multiple devices

 "In order to enable such high data rate of 10 Gbps on 135 GHz carrier signal, the modulator plays an important role to convert message signals to a suitable form before 135 GHz wireless transmission.

 "To attain high fidelity of the data signals transmitted, shielding ground structures and a novel combination of bias and matching networks were applied to reduce the noise interferences to less than 10 dB. Without these structures, noise levels can be as high as 15 dB," Dr Xiong said.



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