抄録
A sequential rotation technique is newly applied to a circularly polarized (CP) comb-line antenna. The antenna is analyzed using the moment method. First, a novel loop antenna is proposed as a CP radiation element. Next, the loop element is used for a comb-line antenna to radiate a CP wave. This reference antenna shows a bandwidth of 3% for a 3-dB axial-ratio criterion. Last, the comb-line antenna is modified for wideband CP radiation. It is both numerically and experimentally revealed that the CP wave bandwidth is wider than that of the reference antenna by a factor of five.
| 本文言語 | English |
|---|---|
| 論文番号 | 7017540 |
| ページ（範囲） | 1113-1116 |
| ページ数 | 4 |
| ジャーナル | IEEE Antennas and Wireless Propagation Letters |
| 巻 | 14 |
| DOI | |
| 出版ステータス | Published - 2015 |
ASJC Scopus subject areas
- 電子工学および電気工学