Special Section on Analog Technologies in Submicron Era
=======================================================
 . FOREWORD ........................................................ 143
        Minoru NAGATA

PAPERS
======
 . A Concept of Analog-Digital Merged Circuit Architecture for Future
   VLSI's .......................................................... 145
        Atsushi IWATA and Makoto NAGATA

 . A Realization of a High-Frequency Monolithic Integrator with Low
   Power Dissipation and Its Application to an Active RC Filter .... 158
        Fujihiko MATSUMOTO and Yukio ISHIBASHI

 . Current-Mode Continuous-Time Filters Using Complementary Current
   Mirror Pairs .................................................... 168
        Joung-Chul AHN and Nobuo FUJII

 . Topology-Independent Predistortion for Integrator-Based Filters . 176
        Kazuyuki WADA, Shigetaka TAKAGI, Zdzislaw CZARNUL, and Nobuo
        FUJII

 . A Linear CMOS Transconductance Element of an Adaptively Biased
   Source-Coupled Differential Pair Using a Quadritail Cell ........ 184
        Katsuji KIMURA

 . The Super-Multi-Tanh Technique for Bipolar Linear Transconductance
   Amplifiers ...................................................... 190
        Katsuji KIMURA

 . A Current-Mode Bit-Block Cicruit Applicable to Low-Voltage,
   Low-Power Pipeline Video-Speed A/D Converters ................... 199
        Yasuhiro SUGIMOTO, Shunsaku TOKITO, Hisao KAKITANI, and Eitaro
        SETA

 . Static Linearity Error Analysis of Subranging A/D Converters .... 210
        Takashi OKUDA, Toshio KUMAMOTO, Masao ITO, Takahiro MIKI,
        Keisuke OKADA,and Tadashi SUMI

 . A Charge-Domain D/A Conversion System ........................... 217
        Yasuo NAGAZUMI

LETTER
======
 . A Synthesis of a Novel Current-Mode Operational Amplifier ....... 224
        Toshiyuki NAGASAKU, Akira HYOGO, and Keitaro SEKINE

Regular Section
===============
PAPERS
======
[Nonlinear Problems]

 . Multimode Chaos in Two Coupled Chaotic Oscillators with Hard
   Nonlinearities .................................................. 227
        Yoshifumi NISHIO and Akio USHIDA

[Information Theory and Coding Theory]

 . Coding Gain in Non-Paraunitary Subband Coding Systems ........... 233
        S.A.Asghar BEHESHTI SHIRAZI, Yoshitaka MORIKAWA, and Hiroshi
        HAMADA

[Human Communications and Ergonomics]

 . A Proposal of Five-Degree-of-Freedom 3D Nonverbal Voice Interface
            ........................................................ 242
        Tatsuhiro YONEKURA, Rikako NARISAWA, and Yoshiki WATANABE

LETTERS
=======
[Systems and Control]

 . Design of Approximate Inverse Systems Using All-Pass Networks ... 248
        Md.Kamrul HASAN, Satoru SHIMIZU, and Takashi YAHAGI

[Neural Networks]

 . A Non-uniform Discrete-Time Cellular Neural Network and Its
   Stability Analysis .............................................. 252
        Chen HE and Akio USHIDE

 . Hopfield Neural Network Learning Using Direct Gradient Descent of
   Energy Function ................................................. 258
        Zheng TANG, Koichi TASHIMA, Hirofumi HEBISHIMA, Okihiko
        ISHIZUKA, and Koichi TANNO

 . ABSTRACTS (IEICE Trans., Vol.J79-A, No.2 in Japanese) ........... 262