Design and implementation of cross-channel interference suppression for polarimetric LFM-CW radar

2010 ◽  
Author(s):  
Galina Babur ◽  
Zongbo Wang ◽  
Oleg A. Krasnov ◽  
Leo P. Ligthart
Keyword(s):  
Interference Suppression ◽  
Design And Implementation ◽  
Channel Interference ◽  
Cw Radar

Design of Remote Controller Using Code Matching and Frequency Hopping Technology

2010 ◽  
Vol 44-47 ◽  
pp. 1412-1416
Author(s):  
Geng Sheng Zheng ◽  
Cheng Liang Li
Keyword(s):  
Frequency Hopping ◽  
Work Process ◽  
Sleep State ◽  
Prototype Implementation ◽  
Design And Implementation ◽  
Emergency Condition ◽  
Channel Interference ◽  
External Conditions ◽  
System States ◽  
Remote Controller

This paper presents the design and implementation of a RF remote controller using code matching and frequency hopping technology. The proposed controller supports access to different random channels under disturbance environment. The work process of RF remote controller is composed of code matching, running state, handover state, and sleep state. Four system states can transform each other under corresponding external conditions. The suggested controller is more reliable than conventional ones especially during emergency condition such as noise and co-channel interference. The feasibility of the architecture has been demonstrated with a prototype implementation and presented in details.

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