1. ANNOUNCEMENT: Nomination Form: Kenneth J. Button Medal & Prize

   Announcement Pages: 373 - 373

2. ANNOUNCEMENT: 26th Annual International Conference on Infrared and Millimeter Waves

   Announcement Pages: 375 - 375

3. Novel Applications of Millimeter and Submillimeter Wave Gyro-Devices

   • Manfred Thumm

   OriginalPaper Pages: 377 - 386

4. High Field ESR System and Its Application to the Study of Quantum Spin Systems

   • Hitoshi Ohta
   • Susumu Okubo
   • Hiroshi Nagasawa

   OriginalPaper Pages: 387 - 391

5. Hybrid Integration Between Long Focus Microlens Array and IR Detector Array

   • Sihai Chen
   • Xinjian Yi
   • Hong Ma

   OriginalPaper Pages: 393 - 398

6. Optimum Design on the Focusing Magnetic Field for MMW TWTs

   • Shunkang Liu

   OriginalPaper Pages: 399 - 405

7. Dispersion Analysis of Birefringent Dielectric Grating Structure for Application in Pressure and Temperature Measurements

   • Shanjia Xu
   • Jian Liu
   • Koji Mizuno

   OriginalPaper Pages: 407 - 420

8. The Transit Time Effect of a Modulated Electron Beam

   • Wenyuan Yang
   • Wu Ding

   OriginalPaper Pages: 421 - 427

9. Characterization of Heterostructure-Barrier-Varactors for Frequency Multiplication

   • M. Saglam
   • M. Bozzi
   • H. L. Hartnagel

   OriginalPaper Pages: 429 - 438

10. Wavelength Filter and Converter by NDFWM in Strained Quantum Wells

    • Yan Jiang
    • Yiping Cui
    • Shuming Pang

    OriginalPaper Pages: 439 - 450

11. A W-Band Frequency Tracing Transceiver System

    • Y. H. Zhang
    • Y. Fan
    • X. Y. Tang

    OriginalPaper Pages: 451 - 458

12. Scattering of Millimeter Waves from Acid Rain

    • Y. Yan

    OriginalPaper Pages: 459 - 468

13. Dispersion Curve of PbTiO3 in Tetragonal and Cubic Phases

    • Ping Liu
    • Wenlan Xu
    • Wei Lu

    OriginalPaper Pages: 469 - 476

14. Experimental Investigations of a Stress-Gradient Sampled Bragg Grating with a Chirp in the Sampling Period

    • Yiu-zhe Yin
    • Xiang-fei Chen
    • Shi-zhong Xie

    OriginalPaper Pages: 477 - 483

15. The Characteristic Equation of Corrugated Circular Groove Guide

    • Hong-sheng Yang
    • Hong-hui Yan

    OriginalPaper Pages: 485 - 494

16. Rain Height in Relation to 0°C Isotherm Height Over Some Indian Tropical Locations and Rain Attenuation for an Indian South Coastal Station for Microwave and Millimeter Wave Communication Systems

    • N. C. Mondal
    • S. K. Sarkar
    • P. Mali

    OriginalPaper Pages: 495 - 504