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参数资料
| 型号： | GLA.02 |
| 厂商： | Taoglas Limited |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | ANT GPS SMT CERAMIC LOOP |
| 标准包装： | 1 |
| 天线类型： | 芯片 |
| 频带数目： | 1 |
| 频率： | 1575.42MHz |
| VSWR： | 2 |
| 增益： | 1.34dBi |
| 端子： | 表面贴装型 |
| 安装类型： | 表面贴装 |
| 高度（最大）： | 0.154"（3.9mm） |
| 包装： | 标准包装 |
| 其它名称： | 931-1031-6 |
I. Introduction
Taoglas have developed a unique ceramic miniature loop antenna series for GPS
applications. At 10*3.2*3.9mm, the GLA.02 GPS 1575MHz Loop antenna is a
miniature edge mounted antenna, designed for small space requirements. The
radiation pattern is more omni-directional than traditional patch antennas. The GLA
loop antenna series show at least three times the efficiency of traditional linear
polarized 1575 MHz antennas. Efficiencies of 40% to 90% are achievable. Peak gain of
1dBi places this antenna gain performance within the range of a much larger 15mm to
18mm patch antenna.
Mechanically, this antenna does not need ground removed on the back-side of the PCB
thus allowing other components to be placed there on crowded boards. Based on the
loop effect this antenna works best when placed on the centre of the edge of the board,
but can still work better than traditional linear polarized chip antennas even when
placed at corners as substitute.
The GLA.02 is delivered on tape and reel and now allows M2M customers to use an
omni-directional antenna in devices where orientation of the product is unknown.
Applications
*navigation or position tracking systems
*Hand-held devices when GPS function is needed, e.g., Smart phone. PDA, PND
SPE-12-8-042/A/SS
Page 2 of 11
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