Abstract
The first HTS front-end subsystem for wireless base station in China was developed. This demonstration system, which aims at the application in GSM1800 mobile communication base station, consists of a single RF path, i.e. one filter and one LNA, integrated with the pulse tube cooler. The subsystem works at a pass band of 1710-1785 MHz with a gain of 18 dB and at a temperature of 70 K. The accomplishment of such a demonstration subsystem can boost the development of HTS commercial subsystem.
| Original language | English |
|---|---|
| Pages (from-to) | 638-645 |
| Number of pages | 8 |
| Journal | Science in China Series E Technological Sciences |
| Volume | 45 |
| Issue number | 6 |
| Publication status | Published - 1 Dec 2002 |
Bibliographical note
Copyright 2004 Elsevier Science B.V., Amsterdam. All rights reserved.Fingerprint
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