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Non-Foster-inspired Two-transmitter System based on Coherent Current/voltage Sources
Sažetak
It is well-known that non-Foster-based transmitting systems comprising electrically small antenna suffer from stability problems. This problem could be overcome by recently proposed two-transmitter antenna feed arrangement, which effectively mimics the operation of non-Foster element. The drawback of this approach is technologically complicated hardware that assures wideband quadrature signals. Here, we remove this difficulty by transmitting system based on coherent voltage/ current sources.
Ključne riječi
Small antenna, non-Foster, current source, transmitter