Programmable microwave transversal filter using acousto-optic tunable filtering

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Ghauri, Farzan N.
Riza, Nabeel A.
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Society of Photo-Optical Instrumentation Engineers (SPIE)
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Electronically programmable, broadband analog Radio Frequency (RF) transversal filter architecture is proposed and implemented using an Acousto-Optic Tunable Filter and a Chirped Fiber Bragg Grating. Proof-of-concept filter two-tap notch filters are demonstrated with a tunable range of 2-8 GHz and notch depth of 35 dB.
Acousto-optical signal processing , (070.1170) , Analog signal processing , (070.6020) , Signal processing , Digital filtering , Analog electronics , Single mode fibers , Linear filtering , Tunable filters , Electronic filtering , Filtering (signal processing)
Ghauri, F. N. and Riza, N. A. (2007) 'Programmable microwave transversal filter using acousto-optic tunable filtering', Proceedings of SPIE, 6572, Enabling Photonics Technologies for Defense, Security, and Aerospace Applications III, 657208 (7 May), Defense and Security Symposium, 2007, Orlando, Florida, United States. doi: 10.1117/12.717853
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