LOW-FREQUENCY INPUT IMPEDANCE OF A VERY LARGE LOOP ANTENNA WITH A MOUNTAIN CORE

被引:8
|
作者
BARR, R [1 ]
IRELAND, W [1 ]
机构
[1] IND RES LTD, LOWER HUTT, NEW ZEALAND
关键词
ANTENNAS; LOOP ANTENNAS; LOW-FREQUENCY ANTENNAS;
D O I
10.1049/ip-h-2.1993.0014
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The paper describes the establishment of an LF/VLF/ELF transmitting antenna at Homer tunnel near Milford Sound in the South Island of New Zealand. The antenna consisted of a 3.3 km-long PVC-covered aluminium conductor passing through the tunnel and over the mountain above, forming a large vertical loop antenna with a lossy core. Measurements of the input impedance of the antenna are presented and compared with theoretical estimates.
引用
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页码:84 / 90
页数:7
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