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Radar Testing, Signal Processing

        & Phased Array Antennas


         fiBer optic DelAy lines
        EMCORE’s fiber optic delay lines offer superior performance and provide highly-accurate, repeatable   Delay Lines Highlights
        and adjustable electrical time delays. They are available in a variety of ruggedized form-factors and
        delay lengths of greater than 2,000 μsec are available.                           Optiva Delay Line System
                                                                                          n  40 μsec delays max
        Optiva OTS-ODLS Internal Fiber Delay Line System
                                                                                          n  Smaller size and less weight
        The Optiva OTS-ODLS Internal Fiber Delay Line System is designed for                - conserves rack space
        use with Optiva transmitters, receivers, optical switches and EDFAs               n  Flat phase response
        within the modular Optiva platform. The optical switches (OTS-1-OSU,              n  Minimal triple-transit echoes
        OTS-2-OSU) allow for up to four separate delays to be combined and
        switched with a maximum delay time of 40 μs.                                      n  Low temperature sensitivity
                                                                                          DLS
        DLS (Delay Line System)
                                                                                          n  Fiber-based: Longer delays possible
        EMCORE’s DLS provides convenient RF input/outputs that connect to an internal       than with coax/waveguide/SAW
        RF transmitter and RF receiver. Frequency range, delay length and link performance   technology
        requirements can be tailored over a wide range of performance levels to meet spe-    - Delays > 2,000 μsec available
        cific requirements. The system is supplied as a complete solution with all modules   n  RF in – RF out: Requires no user
        mounted in 19” racks that use standard AC power.                                    expertise in fiber
        5021D Internal and External Fiber Delay Line Systems                              n  Unity RF link gain: Preserves RF
                                                                                            signal levels
                     The 5021D Internal and External Fiber Delay Lines are rugged         n  0.05 - 40 GHz bandwidth
                     devices that eliminate many of the problems that are inherent in       - Replaces multiple waveguide
        Internal System  alternative transceiver technologies. The small size allows for a      systems with a single link
        long delay in a compact package with the superior temperature stability of fiber.
                                                                         External System  n  Lightweight: Enables airborne and
        Delay Lines Frequency and Delay Options                                             mobile solutions
                                                                                          5021D
             Model    Description                               Frequency     Delay
                                                                                          n  Internal and external delay system
         OTS-ODLS 18GHz  Optiva 18 GHz – 40 μs max Internal Fiber Delay Line System  .05 – 18 GHz  3 – 40 μs
                                                                                            options
         OTS-ODLS 22GHz  Optiva 22 GHz – 40 μs max Internal Fiber Delay Line System  .05 – 22 GHz  3 – 40 μs
         OTS-ODLS 40GHz  Optiva 40 GHz – 40 μs max Internal Fiber Delay Line System  .05 – 40 GHz  3 – 40 μs  n  -40 to +65 °C operation
         DLS          Delay Line System – Delay Spool and Optical Transceiver  .05 – 40 GHz  3 –  > 2,000 μs  n  Flat frequency response
         5021D-A11    Internal Delay Line System – Delay Spool & Optical Transceiver  .05 – 3 GHz  1 ns – 250 ns  n  High-dynamic-range
         5021D-B11    Internal Delay Line System – Delay Spool & Optical Transceiver  .05 – 7 GHz  1 ns – 250 ns
         5021D-C11    Internal Delay Line System – Delay Spool & Optical Transceiver  .05 – 13 GHz  1 ns – 250 ns
                                                                                          Delay Line Applications
         5021D-D11    Internal Delay Line System – Delay Spool & Optical Transceiver  .05 – 18 GHz  1 ns – 250 ns  n  Radar system manufacturing,
         5021D-A13    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 3 GHz  1 ns – 35 μs  calibration and testing
         5021D-B13    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 7 GHz  1 ns – 35 μs  n  Signal processing
         5021D-C13    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 13 GHz  1 ns – 35 μs  n  Phase noise processing
         5021D-D13    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 18 GHz  1 ns – 35 μs
                                                                                          n  Phased array antenna systems
         5021D-A15    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 3 GHz  1 ns – 65 μs
                                                                                          n  Electronic Warfare (EW) systems
         5021D-B15    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 7 GHz  1 ns – 65 μs
                                                                                          n  Military aircraft
         5021D-C15    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 13 GHz  1 ns – 65 μs
         5021D-D15    External Delay Line System – Delay Spool & Optical Transceiver  .05 – 18 GHz  1 ns – 65 μs




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