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Optical true time-delay feeder for X-band phased array antennas composed of 2×2 optical MEMS switches and fiber delay lines

✍ Scribed by Jong-Dug Shin; Back-Song Lee; Boo-Gyoun Kim


Book ID
115538811
Publisher
IEEE
Year
2004
Tongue
English
Weight
251 KB
Volume
16
Category
Article
ISSN
1041-1135

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Optical true time-delay feeder for phase
✍ Jong-Dug Shin; Duk-Hee Bae; Boo-Gyoun Kim 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 116 KB 👁 1 views

## Abstract A novel optical true time‐delay (TTD) feeder for phased‐array antennas incorporating a fiber Bragg grating (FBG) prism and optical fibers with metal film deposited on their cleaved ends is proposed. By arranging a metal‐film reflector at one end of the fiber delay line with FBGs written