Details

Autor(en) / Beteiligte

• Ryu, Sang-Burm
• Kang, Eun-Su
• Lee, Hyeon-Cheol
• Yong, Sang-Soon
• Lee, Sang-Kon
• Lee, Sang-Gyu

Titel

SSB-AM-based detection of phase error in active phased array antenna for space application

Ist Teil von

• Electronics letters, 2015-02, Vol.51 (3), p.204-205

Ort / Verlag

The Institution of Engineering and Technology

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Wiley Online Library

Beschreibungen/Notizen

• A phase variation detection scheme based on a SSB-AM detector for the active phased array antenna is introduced. Since the phases of arrayed elements for the active phased array antenna vary unavoidably with increase in the surrounding temperature, such shifts should be detected and compensated accordingly, for maintaining the accuracy of beam direction radiated from the phased array antenna. Simulation results show that the proposed scheme is quite feasible.