共 29 条
[22]
Loss-free and active optical negative-index metamaterials
[J].
NATURE,
2010, 466 (7307)
:735-U6
[24]
Active Metamaterial-Inspired Broad-Bandwidth, Efficient, Electrically Small Antennas
[J].
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,
2011, 10
:1582-1585
[27]
Metamaterial-Inspired Engineering of Antennas
[J].
PROCEEDINGS OF THE IEEE,
2011, 99 (10)
:1720-1731
[28]
Experimental Verification of Z Antennas at UHF Frequencies
[J].
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,
2009, 8
:1329-1333