Dual-polarized dual-band antenna element for ISM bands
William Mark Dorsey, Amir I. Zaghloul · Digest - IEEE Antennas and Propagation Society. International Symposium · 2009
A dual-band element that operates in two separate industrial, scientific, and medical (ISM) bands is presented that provides dual-linear or dual-circular polarization in each band. The element is ideal for wireless communication applications utilizing multiple protocol and/or Bluetooth technology. This design is realizable in cost effective printed circuit board technology making it an attractive design for low cost personal communications devices.