Details

Autor(en) / Beteiligte

• Unseob Jeong
• Sung-Woong Ra

Titel

Interference Rejection of a Feedback Noise Jamming Using a Switch-Matrix Tx/Rx Control

Ist Teil von

• IEEE Vehicular Technology Conference, 2006, p.1-5

Ort / Verlag

IEEE

Erscheinungsjahr

2006

Quelle

IEEE Electronic Library Online

Beschreibungen/Notizen

• An insufficient isolation between a transmitter and a receiver in Electronic Warfare(EW) equipments makes the feedback of the transmitted noise jamming signal into the receiver and, finally, results in interfering the reception of the pulse signals of the receiver. These phenomena make it difficult to perform a pulse jamming together with a noise jamming in the same frequency range. In this paper, we propose a switch-matrix Tx/Rx control which effectively manages the transmitter and the receiver according to the status of jamming on a time-sharing basis. This technique was implemented in the EW test bed and its efficiency was verified by the experiments. The proposed technique enables the pulse jamming and the noise jamming to be simultaneously performed in a multiple jamming environment.