Frequency domain analysis and measurement on multi-path propagation for wideband microcellular environment. - Isao Nakazawa; Tsutomu Takeuchi (VTC, 1994)

Theoretical study on the intermodulation interference between wide-band mobile radio systems and narrow-band mobile radio systems. - Isao Nakazawa; Yoshiaki Kobayashi; Ryoichi Shimada; Toshikazu Youkai; Tatsuaki Hamai; Kaoru Murakami; Hiroyo Ogawa (WCNC, 2004)

Chaotic property of almost periodic frequency arrangement (APFA). - Isao Nakazawa; Ken Umeno (JSIAM Lett., 2020)

Almost Periodic Frequency Arrangement and Its Applications to Communications. - Isao Nakazawa (2020)