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Omnidirectional Left-Handed Loop Antenna


H. Iizuka and P. S. Hall


A loop antenna using a left-handed transmission line is proposed. The antenna has a one wavelength circumference and gives an omnidirectional pattern in the plane of the loop, whilst working in an n = 0 mode. In contrast, a conventional right-handed loop with the same dimensions has a figure of eight pattern in the plane of the loop. Design details and simulated results are presented. The concept significantly extends the design degrees of freedom for loop antennas.

IEEE Antennes and Propagation Society International Symposium

2006

July



27- 30