J. Provencher

Experimental results of a multifrequency array antenna

J. Boyns, J. Provencher, J. Boyns, 1972 .

A lens feed for a ring array

J. Boyns, J. Reindel, J. Provencher, 1968 .

Step-scanned circular-array antenna

C. W. Gorham, J. Boyns, J. Reindel, 1970 .