Published 1962

Published in IEEE Antennas & propagation magazine.

Published in IEEE Antennas & propagation magazine.

Published in IEEE Antennas & propagation magazine.

Published in IEEE Antennas & propagation magazine.

Published in IEEE Antennas & propagation magazine.

Published in IEEE Engineering in medicine and biology magazine

Published in IEEE Engineering in medicine and biology magazine

Published in IEEE Transactions on antennas and propagation

Published in IEEE Transactions on antennas and propagation