Two‐dimensional field analysis for CAD of Rotman‐type beam‐forming lenses

P. C. Sharma; K. C. Gupta; C. M. Tsai; J. D. Bruce; R. Presnell

doi:10.1002/mmce.4570020205

Two‐dimensional field analysis for CAD of Rotman‐type beam‐forming lenses

P. C. Sharma, K. C. Gupta, C. M. Tsai, J. D. Bruce, R. Presnell

Institute of Computer and Communication Engineering

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

A general procedure for design and analysis of a Rotman‐type beam‐forming lens using 2‐dimensional field analysis is proposed. Evaluation of reflection coefficients, coupling between ports, main beam direction, 3‐dB beam width and side lobe level are described. The results for a sample case are in agreement with the experimental results. The procedure developed is suitable for CAD implementation leading to optimization of Rotman lens layout configuration.

Original language	English
Pages (from-to)	90-97
Number of pages	8
Journal	International Journal of Microwave and Millimeter‐Wave Computer‐Aided Engineering
Volume	2
Issue number	2
DOIs	https://doi.org/10.1002/mmce.4570020205
Publication status	Published - 1992

All Science Journal Classification (ASJC) codes

Engineering(all)

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10.1002/mmce.4570020205

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