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A Matching Spiral for a Single-Layered Radial Line Slot Antenna
Makoto ANDO Makoto NATORI Tamotsu IKEDA Naohisa GOTO
IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/08/25
Print ISSN: 0000-0000
Type of Manuscript: LETTER
Category: Antennas and Propagation
Full Text: PDF(247.2KB)>>
A numerical design of a matching spiral is proposed for the use as termination in a single-layered redial line slot antenna. The boundary element method is adopted for the analysis of unbounded radiation problems. Satisfactory performance of reflection less than 15 dB is predicted and is verified by experiments.