March 22-26 1993, Monterey, California USA.

- P. P. M. So, C. Eswarappa and W. J. R. Hoefer, "Transmission Line Matrix Method on Massively Parallel Processor Computers".
- Q. Zhang and W. J. R. Hoefer, "TLM Computation of an Iris-Coupled Waveguide Cavity - A Canonical Problem".
- W. Menzel, F. Alessandri, M. Mongiardo, R. Sorrentino, C. Eswarappa, P. P. M. So and W. J. R. Hoefer, "Analysis of a Millimeter-wave Filter using Transmission Line Matrix and Mode Matching Methods and Comparison with Measurements".

May 26-28 1993, Sindelfingen, Germany.

M. Mongiardo, M. Righi, R. Sorrentino and W. J. R. Hoefer, "Modal Johns Matrices for the Diakoptic Analysis of Waveguide Discontinuities".

**IEEE MTT-S International Microwave Symposium**

June 14-18 1993, Atlanta, GA, USA.

- P. P. M. So and W. J. R. Hoefer, "A New Look at the 3D Condensed Node TLM Scattering".
- C. Eswarappa and W. J. R. Hoefer, "Performance Study of One-Way Absorbing Boundary Equations in 3-D TLM for Dispersive Guiding Structures".
- C. Eswarappa and W. J. R. Hoefer, "Time Domain Analysis of Via Holes and Shorting Pins in Microstrip using 3-D SCN TLM".
- M. Mongiardo, M. Righi, R. Sorrentino and W. J. R. Hoefer, "Efficient TLM Diakoptics for Separable Structures".

June 27 - July 2 1993, Ann Arbor, MI, USA.

C. Eswarappa and W. J. R. Hoefer, "Wideband Absorbing Boundary Conditions using Third Order Boundary Operators for Time Domain TLM Analysis".

**23rd European Microwave Conference**

September 6-9 1993, Madrid, Spain.

- W. J. R. Hoefer, "Microwave analysis and design with TLM techniques", pp 59-62.
- P. P. M. So, W. J. R. Hoefer, J. W. Bandler, R. M. Biernacki and S. H. Chen, "Hybrid frequency/time domain field theory based CAD of microwave circuits", pp 218-219.
- C. Eswarappa and W. J. R. Hoefer, "Absorbing boundaries for 3D-TLM modelling of microstrip patch antennas", pp 291-292.

September 14-17 1993, Vancouver, Canada.

- M. Righi and W. J. R. Hoefer, "The Use of the Modal Johns Matrix for the Time Domain Analysis of Microwave Components", pp 1041-1044.
- C. Eswarappa and W. J. R. Hoefer, "Analysis of a Microstrip Interdigital Filter using TLM and Prony's Method", pp 1144-1147.

October 28-29 1993, Berlin.

- W. J. R. Hoefer, "TLM Modelling of Guiding and Radiating Microwave Structures".
- M. Mongiardo, M. Righi, R. Sorrentino, and W. J. R. Hoefer, "Rigorous and Fast Computation of Modal Johns Responses".
- P. Russer, C. Eswarappa, M. Righi and W. J. R. Hoefer, "TLM Diakoptics with Dynamical Element Description".
- P. P. M. So, W. J. R. Hoefer, "Distributed Computing for Transmission Line Matrix Method".