A demonstration HTS base station sub-system for mobile communications

被引：4
|
作者：
Li, H
He, YS
He, AS
Li, SZ
Li, CG
Yan, LW
Liang, JT
Zhu, WX
Zhou, Y
Hong, JS
Lancaster, MJ
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
[2] No Univ Technol, Beijing 100041, Peoples R China
[3] Chinese Acad Sci, Cryogen Lab, Beijing 100080, Peoples R China
[4] Chinese Acad Sci, Inst Acoust, Beijing 100080, Peoples R China
[5] Univ Birmingham, Sch Elect & Elect Engn, Birmingham B15 2TT, W Midlands, England
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2002年 / 15卷 / 02期
关键词：
D O I：
10.1088/0953-2048/15/2/317
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A demonstration sub-system for mobile communications was developed. In this system, a high-temperature superconducting (HTS) microstrip bandpass filter on r-plane sapphire substrate was designed to have a quasi-elliptic function response, which was aimed at covering the whole receive band of DCS 1800 base station, i.e. 1710-1785 MHz. This filter was then integrated with a low noise amplifier (LNA) and a pulse tube cryocooler, forming a demonstration sub-system. Satisfactory performance of this system was achieved.
引用
收藏
页码：276 / 279
页数：4
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