Paper Abstract and Keywords |
Presentation |
2005-01-21 09:00
RF- and DC-line Share Ring Frequency Controllable Antenna Kyouichi Iigusa, Makoto Yamamoto, Takuma Sawaya, Kouji Kato, Makoto Taromaru, Takashi Ohira (ATR-WEL) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
RF- and DC- line Share Ring Frequency Controllable Antenna (ShRiquen antenna) is proposed, where anti-series variable diodes pair is loaded on a ring conductor. Reactance diversity is achieved by exchanging DC voltages. Because ring roles as a DC voltage control line, DC feed circuits are not needed to be wired. In this paper, a design method is proposed to get both impedance matching and diversity effect in a wide frequency band. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Reactance diversity / Anti-series variable diode pair / Frequency control / Ring antenna / Impedance matching / Variable antenna / Equivalent steering vector / Correlation coefficient |
Reference Info. |
IEICE Tech. Rep., vol. 104, no. 561, AP2004-210, pp. 1-6, Jan. 2005. |
Paper # |
AP2004-210 |
Date of Issue |
2005-01-14 (AP) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
|