The Journal of The Institute of Electronics, Information and Communication Engineers

Special Issue on Advanced Technologies for Future Mobile Environment : 
Toward Miniaturization and Handiness
Editorial Preface ................................................Hiroshi SHIRAI　 759

 1. 　Lightweight and Low Power Consumption Display Devices　
1-1　Liquid Crystal Displays...............................Yoshiyuki HIGASHIGAKI　 760
1-2　OLED : Organic Light Emitting Diode...................Yoshinori SAITO　 767

2. 　High-Performance Technologies for Portable Radio Antennas：Toward the Harmony of 
     Antenna, Propagation, Human Body and System ....................Koichi OGAWA　 775

3. 　RF Band SAW Filters for Cellular Phones ........Yoshio SATOH and Osamu IKATA　 782

4. 　The Development of a Multimedia SoC for Cellular Phone Applications
          .....................................................Masafumi TAKAHASHI　 790

5. 　RF Analog, and Mixed Digital LSIs for Portable Telephones 
          ......................................................Yasuhiro SUGIMOTO　 796

6. 　Semiconductor Packaging and Electronic System Integration for Mobile Applications
          ..........................................BONKOHARA and Kenji TAKAHASHI　 803

7. 　Bluetooth and Other Local Network Technologies
          ...................................Takeshi SAITO and Yoichi TAKEBAYASHI　 811

8. 　The Existing State and the Future of the Character Input Method for the Portable      
     System .......................................................Godo IRUKAYAMA　 819

9. 　The Trend of Software Technologies for Programming Mobile Phones' Contents
            .................................Masayuki TSUDA and Toshiaki SUGIMURA　 828

10. 　Speech Coding Technology ...................................Takehiro MORIYA　 836

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