PROCEEDINGS OF THE ITE ANNUAL CONVENTION
Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846
2005
Session ID : 3-1
Conference information

3-1 The "Ladder Antenna" for receiving DTTB-3
Soichiro YamaguchiShigeru Egashira
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Abstract
Assuming that a ladder antenna has a structure of directly stacked number of full-wavelength quadrangle loops with a reflector, when the feed point is situated at the centre of the ladder type radiator. In this paper, we present useful designs from 2L to 6L ladder antennas for receiving UHF-DTTB (Digital Terrestrial Television Broadcasting), and that the dimensions are calculated according to the results made by the moment method.
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© 2005 The Institute of Image Information and Television Engineers
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