Silica-waveguide optical time-shift network for phased arrays
Autor: | V. L. Jones, Robert Y. Loo, Jack B. Lewis, Willie W. Ng |
---|---|
Rok vydání: | 1995 |
Předmět: | |
Zdroj: | SPIE Proceedings. |
ISSN: | 0277-786X |
Popis: | We report the demonstration of a 4-bit optoelectronic-switched silica- waveguide time-delay network. Targeted for insertion into a 96-element L-band conformal array, the optical time-shifter provides 16 programmable time-delays in steps of 0.248 nsec. By characterizing its RF insertion phaser and synthesized pulse response, we verified that the relative time-delays generated by the waveguides were within 15 psec of their designed value. |
Databáze: | OpenAIRE |
Externí odkaz: |