1. Notice of address correction

   • Kenneth J. Button

   Announcement Pages: 457 - 457

2. To the problem of energy recuperation in gyrotrons

   • V. L. Bratman
   • G. G. Denisov
   • A. V. Savilov

   OriginalPaper Pages: 459 - 471

3. Magnetic field tapering in the KfK coaxial gyrotron

   • O. Dumbrajs
   • J. Koponen

   OriginalPaper Pages: 473 - 482

4. Active microwave radiometry and its applications

   • Jiří Polívka

   OriginalPaper Pages: 483 - 500

5. Submillimeter wave esr and far infrared spectroscopy measurements of CuGeO₃

   • Hitoshi Ohta
   • Yoshinori Yamamoto
   • Jun Akimitsu

   OriginalPaper Pages: 501 - 512

6. Heating self-interaction mechanism of surface magnetoplasma waves in plasma-like medium bounded by metal

   • K. N. Ostrikov
   • O. A. Osmayev

   OriginalPaper Pages: 513 - 538

7. Quasi-optical unidirectional ferrite devices

   • V. N. Polupanov
   • E. M. Kuleshov
   • V. K. Kiselyev

   OriginalPaper Pages: 539 - 546

8. Vibrational frequency and force field constant calculation of CH₃OH and its 9 isotopomers by GF matrix method

   • Saibei Zhao
   • S. N. Ghosh

   OriginalPaper Pages: 547 - 577

9. Measurement of intense microwave field patterns using a neon glow indicator lamp

   • Y. Yamamoto
   • H. Kidooka
   • S. Yasuda

   OriginalPaper Pages: 579 - 589

10. On the modal spectrum of the channel waveguide

    • F. Frezza
    • P. Lampariello

    OriginalPaper Pages: 591 - 599

11. Dispersion characteristics of broadside coupled dielectric image guide at millimeter wave frequencies

    • A. K. Rastogi
    • S. Mishra
    • A. K. Tiwari

    OriginalPaper Pages: 601 - 614

12. Reflecting diffraction radiation oscillator

    • Chen Jiayu
    • Ding Lu
    • Liu Shenggang

    OriginalPaper Pages: 615 - 622

13. The solution of end effects of microstrip line by open resonator model

    • Yi Yuan Chen

    OriginalPaper Pages: 623 - 627

14. Theoretical analysis of whispering-gallery mode ring dielectric resonator

    • Liu Ge
    • Liu Shenggang
    • Wu Jianqiang

    OriginalPaper Pages: 629 - 639

15. Full-wave analysis of waveguide-to-microstrip transitions for millimeter wave applications

    • Feng Chen
    • W. B. Dou

    OriginalPaper Pages: 641 - 652

16. PC-compatible optical data acquisition unit

    • M. Guizani
    • A. R. Al-Ali

    OriginalPaper Pages: 653 - 663

17. Analysis of double circular-groove guide with the method of weighted residuals

    • Zheng-Rong Xu
    • Yang Hong-Sheng
    • Lu Zhong-Zuo

    OriginalPaper Pages: 665 - 673

18. Resonant frequencies and quality factors in lossy NRD cylindrical resonators

    • F. Frezza
    • A. Galli
    • P. Lampariello

    OriginalPaper Pages: 675 - 688