研究了一种可用于提高GPS定位精度的差分gps (DGPS)数字信标接收机的设计和研制技术。
A design technique of a Differential Global positioning System (DGPS) digital beacon receiver is presented which can be used to improve the positioning precision.
详细介绍了GPS、电子罗盘、数字高频头、信标接收机、直流电机驱动、按键、显示、通信等关键硬件电路设计。
Hardware designs the interface circuit between ATmegal280 and GPS. electronic compass, inclinometer, beacon receiver or digital tuner, including DC motor drive, button, display peripheral circuits.
欧洲电信标准委员会（ETSI）制定MHP标准的目标之一，就是要让数字电视接收机成为家庭的多媒体娱乐平台。
The object of ETSI to define the MHP standard is to make the digital TV become the platform of home multimedia entertainment.
移动通信的飞速发展，对无线接收机提出了低功耗，高可靠性，低价格，小尺寸，以及具有适应不同通信标准的灵活性的严格要求。
Rapid development of mobile communication made stringent requirements for receivers having low power consumption, high performance, low cost, small size and adaptable to multiple rf standards.
适当的改变授权用户接收机使其发送信标信号可以有效的缓解这些问题。
These problems will be effectively improved by making the receiver of the licensed user to send a beacon signal.
适当的改变授权用户接收机使其发送信标信号可以有效的缓解这些问题。
These problems will be effectively improved by making the receiver of the licensed user to send a beacon signal.
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