Introduction
Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
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Design of Control Unit of Multi-band Remote Electronic Tilting Antenna Conforming to AISG2.0
DOI:
10.16355/j.cnki.issn1007-9432tyut.2017.02.010
Received:
Accepted:
| Corresponding author | Institute | |
| ZOU Kun; | Zhongshan Institute, University of Electronic Science and Technology of China; |
abstract:
According to AISG2.0technical requirement on Multi-Band remote electronic tilting antenna（MRET）on state detection, modifying tilt angle and alarm reporting, embedded control unit of MRET conforming to AISG2.0was designed. The hardware system diagram was given first, then the communication interface, inrush current suppression circuit and tilt angle driver were discussed. In software module, the idea of protocol stack and tilt angle detection and control function was proposed, and the design of firmware download and activation was provided in details. Application results show that the proposed design conforms to AISG2.0in the electronic performance and protocol integrity, and features its good compatibility and long-term stability.
Keywords:
AISG protocol; inrush current; on-off keying; tilt angle