1. Slow-wave directional coupler and its applications

   • Hiroyo Ogawa
   • Tatsuo Itoh

   OriginalPaper Pages: 1417 - 1427

2. Determination of the equivalent circuit of gunn-elements for X-band oscillator applications

   • A. Beyer
   • D. Köther
   • G. Richard

   OriginalPaper Pages: 1429 - 1438

3. Optimized overmoded TE01-to-TM11 mode converters for high-power millimeter wave applications at 70 and 140 GHz

   • Helga Kumrić
   • Manfred Thumm

   OriginalPaper Pages: 1439 - 1463

4. Design of circular ARC finline tapers

   • Adalbert Beyer
   • Dietmar Köther

   OriginalPaper Pages: 1465 - 1482

5. Mode propagation constants in hollow oversized circular waveguides with low-conductivity wall material

   • J. P. Crenn
   • P. Belland

   OriginalPaper Pages: 1483 - 1496

6. Bunching mechanism and kinetic analysis of the relativistic electron beam in centrifugal electrostatic focusing system

   • Shi-Chang Zhang

   OriginalPaper Pages: 1497 - 1510

7. Quasioptical coupling of Gaussian beam systems to large Cassegrain antennas

   • James W. Lamb

   OriginalPaper Pages: 1511 - 1536

8. Acousto-optic interaction in gases and liquid bases in the far infrared

   • W. Dürr

   OriginalPaper Pages: 1537 - 1558

9. Design considerations for millimeter wave radio links in arid land

   • M. A. Alhaider

   OriginalPaper Pages: 1559 - 1570

10. Spectral information coding by infrared photoreceptors

    • D. D. Coon
    • A. G. U. Perera

    OriginalPaper Pages: 1571 - 1583

11. A tunable waveguide CO₂ laser with expanded tuning range

    • T. Matsushima
    • N. Nakajima
    • T. Sueta

    OriginalPaper Pages: 1585 - 1589

12. The use of polarization transforming reflectors for far-infrared and millimeter waves

    • J. Howard
    • W. A. Peebles
    • N. C. Luhmann Jr.

    OriginalPaper Pages: 1591 - 1603

13. Methanol laser lines from torsionally excited co stretch states, and from OH-bend, CH₃-rock, and CH₃-deformation states

    • J. O. Henningsen

    OriginalPaper Pages: 1605 - 1629

14. Focusing properties of small lenses

    • Dayalan Kasilingam
    • David Rutledge

    OriginalPaper Pages: 1631 - 1647

15. Heterodyne frequency measurements of COF₂, CD₃F,¹³CD₃F, and C₂H₅I lasers

    • M. S. Tobin
    • T. W. Daley

    OriginalPaper Pages: 1649 - 1652

16. Assignments of submillimeter emissions in difluoromethane pumped by¹²C¹⁸O₂ and¹²C¹⁸O₂ lasers

    • Jean-Claude Deroche
    • El-Khadir Benichou
    • Jean Demaison

    OriginalPaper Pages: 1653 - 1675

17. A high power CH₃OH FIR laser system with long-term stability

    • I. Boscolo
    • A. Pando
    • P. Bernardini

    OriginalPaper Pages: 1677 - 1690