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Non-Foster-inspired Two-transmitter System based on Coherent Current/voltage Sources

izvorni znanstveni rad

izvorni znanstveni rad

Non-Foster-inspired Two-transmitter System based on Coherent Current/voltage Sources

Vrsta prilog sa skupa (u zborniku)
Tip izvorni znanstveni rad
Godina 2022
Nadređena publikacija 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)
Stranice str. 1308-1309
DOI 10.1109/ap-s/usnc-ursi47032.2022.9886333
ISSN 1522-3965
Status objavljeno

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