Abstract
The persistent trend to use millimeter-wave frequencies for satellite communications presents the challenge to design large-aperture phased arrays for space applications. These arrays, which comprise 100-10, 000 elements, are now possible due to the advent of lightwave technology and the availability of monolithic microwave integrated circuits. In this paper, system aspects of optically-controlled array design are studied. In particular, two architectures for a 40 GHz array are outlined, and the main system-related issues are examined: Power budget, synchronization in frequency and phase, and stochastic effects.
Original language | English (US) |
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Pages (from-to) | 164-172 |
Number of pages | 9 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 756 |
DOIs | |
State | Published - Jun 3 1987 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering