1 June 1990 Electro-optic switch for antenna beam steering
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A fiber-optic delay network consisting of eight different and selectable fiber delays has been demonstrated over a 1 to 11 GHz frequency range. The delay networks can be used as a three-bit resolution beam steerer for an electronically steered antenna. Discrete delay increments were selected by switching the bias current of high speed 1.3-micron laser diodes pigtailed to the delay lines.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Irwin L. Newberg, Irwin L. Newberg, A. A. Watson, A. A. Watson, Jar Jueh Lee, Jar Jueh Lee, Willie W. Ng, Willie W. Ng, Gregory L. Tangonan, Gregory L. Tangonan, } "Electro-optic switch for antenna beam steering", Proc. SPIE 1217, Optoelectronic Signal Processing for Phased-Array Antennas II, (1 June 1990); doi: 10.1117/12.18152; https://doi.org/10.1117/12.18152


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