A Wideband 60GHz Chip Antenna

被引：0
|
作者：
Nakajima, Masayuki [1 ]
Sudo, Kaoru [1 ]
Fujii, Hirotaka [1 ]
Kobayashi, Eiichi [1 ]
Hiratsuka, Toshiro [1 ]
机构：
[1] Murata Mfg Co Ltd, Nagaokakyo, Kyoto 6178555, Japan
来源：
2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012) | 2012年
关键词：
Antenna arrays; broadband antennas; dielectric devices; electromagnetic coupling; millimeterwave devices; millimeterwave communication; mobile communication;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A wideband 60GHz chip antenna and the module packaging are proposed as an approach to provide wideband, small, and low cost wireless devices for developing 60GHz applications in the mobile communication. The proposed chip antenna is made of LTCC and the size is 1.25 x 2 x 0.4 mm. A grounded conductor is placed between stacked patch antennas in order to obtain wideband impedance matching. A feed line using a staggered via and the land grid array are employed to obtain good reproducibility in conventional surface mount technology. In this paper, the novel chip antenna structure is shown with some measured antenna characteristics. It is demonstrated that the chip antenna with the use of low-loss LTCC enables better radiation efficiency in comparison with patch antennas integrated into PCBs.
引用
收藏
页码：328 / 330
页数：3
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