期刊
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
卷 8, 期 -, 页码 909-911出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LAWP.2009.2025523
关键词
94 GHz; air-bridge; crisscross connection; GaAs substrate; log-periodic antenna (LPA); W-band
资金
- Millimeter-Wave Innovation Technology (MINT) Research Center, Dongguk University, Seoul, Korea
We fabricated a compact, 94-GHz log-periodic planar antenna on GaAs substrate. We used millimeter-wave monolithic integrated circuit (MMIC) process technology to fabricate the on-chip antenna. An air-bridge crossover is used to replace the conventional bonded structure for crisscross connection, which is compatible with active devices and circuits. The fabricated antenna chip size is 1.2 x 2.6 mm(2) Measurement results show that this antenna can operate from 87 to 99.5 GHz with its return loss better than -10 dB. At 94 GHz, the log-periodic antenna has a return loss of -11 dB and 4.8 dBi of gain.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据