Y. Okajima

A slotted post-wall waveguide array with interdigital structure for 45/spl deg/ linear and dual polarization

J. Hirokawa, M. Ando, J. Hirokawa, 2005, IEEE Transactions on Antennas and Propagation.

A slotted post-wall waveguide array with inter-digital structure for 45-deg linear and dual polarization

J. Hirokawa, M. Ando, J. Hirokawa, 2004, IEEE Antennas and Propagation Society Symposium, 2004..