Dual-Frequency Decoupling for Two Distinct Antennas

作者：Albannay Mohammed M^*; Coetzee Jacob C; Tang Xinyi; Mouthaan Koen

来源：IEEE Antennas and Wireless Propagation Letters, 2012, 11: 1315-1318.

DOI：10.1109/LAWP.2012.2226635

• Decoupling network
• dual-band decoupling
• mutual coupling
• port isolation

Constant development of new wireless standards increases the demand for more radiating elements in compact end-user platforms. A decrease in antenna separation gives rise to increased antenna coupling, resulting in a reduction of the signal-tointerference- plus-noise ratio (SINR) between transmitter and receiver. This letter proposes a decoupling network that provides dual-band port isolation for a pair of distinct antennas. A prototype has been fabricated to verify the theory.

• 出版日期2012