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IEICE TRANSACTIONS (1976-1990)

Archive Index

Volume E72 No.2 (Publication Date:1989/02/20)

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Regular Section

pp.91-91 LETTER-Digital Signal Processing Linear Phase Condition for Complex FIR Digital Filters Akinori NISHIHARA Yoshiyuki BESSYO
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pp.92-94 LETTER-Foundations of Signal Theory and Communication Theory Relationship between Discrete Spectrum of Frequency Modulated (FM) Signals and Almost Periodic Modulating Signals F. MARVASTI
	Summary \| Full Text:PDF (144.9KB)

pp.95-97 LETTER-Optical Communication Suppression of DFB Laser Mode Partition Noise by Injection Locking Technique Hiroyuki NAKANO Shinya SASAKI Minoru MAEDA
	Summary \| Full Text:PDF (170KB)

pp.98-100 LETTER-Antennas and Propagation Dependence of the 0 Isotherm Height on Temperature at Ground Level in Rain Shiro ITO
	Summary \| Full Text:PDF (149.6KB)

pp.101-103 LETTER-Antennas and Propagation Representation by Approximate Numerical Formulas of Radio-Relay Antenna Beam Bending due to Atmospheric Refraction Masayoshi MUROTANI Kouichi KOHRIYAMA
	Summary \| Full Text:PDF (172.1KB)

pp.104-110 PAPER-Information Theory and Coding Theory A Further Improvement of the Performance for the Original Iterated Codes Toshihisa NISHIJIMA Hiroshige INAZUMI Shigeichi HIRASAWA
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pp.111-117 PAPER-Communication Device and Circuit A Digital Phase-Locked Loop with a Low Frequency Clock Hiroomi HIKAWA Shinsaku MORI
	Summary \| Full Text:PDF (565.1KB)

pp.118-123 PAPER-Quantum Electronics Mutual Optical Injection-Locking Characteristics of Semiconductor Lasers Koichi IIYAMA Ken-ichi HAYASHI Yoshio IDA Shigeki AISAWA
	Summary \| Full Text:PDF (436.8KB)

pp.124-129 PAPER-Electronic Circuits High-Frequency Active Filters Using Integrators Based on Negative Impedance Converters Jorge KOYAMA Shigetaka TAKAGI Takeshi YANAGISAWA
	Summary \| Full Text:PDF (456.6KB)

pp.130-140 PAPER-Computer Networks A Routing Method for a Class of Cyclic Permutation Networks Susumu SHIBUSAWA
	Summary \| Full Text:PDF (841.4KB)

pp.141-147 PAPER-Image Processing, Computer Graphics and Pattern Recognition Boundary Detection Coding for Artificial Images Yukihiro ARAI Takeshi AGUI Masayuki NAKAJIMA
	Summary \| Full Text:PDF (663.2KB)