1072 IEEE TRANSACTIONS ON COMMUNICATIONS, SEPTEMBER 1976

Manuscript received May 14, 1976. The author is with Teleconsult, Inc., Washington, DC 20007. ‘E. M. Rizzoni, IEEE Trans. Cornmun. (Special Section on Tele-

communications in Latin America), vol. COM-24, pp. 290-305, Mar. 1976.

munication Engineers of Japan.

*

Correction to “Transmission Characteristics of an M-ary Coherent PSK Signal Via a Cascade of N Bandpass Hard Limiters”

On page 545 of the above paper,l the photographs of Norihiko Morinaga and Toshihiko Namekawa were inad- vertantly interchanged. The correct photographs and biographies appear below.

T. Mizuno, N. Morinaga, and T. Namekawa, IEEE Trans. Commun., vol. COM-24, pp. 540-545, May 1976.

Toshihiko Namekawa (”72) was born in Hyogo, Japan, on October 28, 1922. He re- ceived the B.E., M.E., and Dr.E. degrees in communication engineering from Osaka Uni- versity, Osaka, Japan, in 1942,1950, and 1962, respectively.

He was an Associate Professor in the Depart- ment of Electrical Engineering, Kobe Univer- sity, Kobe, Japan, from 1955 to 1960. In 1961 he was appointed Associate Professor in the Department of Communication Engineer-

ing at Osaka University, Osaka, Japan, where he is now a Professor on the Faculty. He has worked on noise theory, electronic circuits, com- munication theory, and CATV systems.

Dr. Namekawa is the Vice President of the Institute of Television Engineers of Japan, a member of the Institute of Electronics and Com- munication Engineers of Japan, the Institute of Electrical Engineers of Japan, and the Institute of Television Engineers of Japan.