Shunt bootstrap transimpedance amplifier for optical wireless receive
Due to optical wireless link power budget considerations, the receiver is required to have a large collection area. Typical large photodetection area commercial wireless photodetectors has capacitance are around 100-300pF compared to 50pF in fiber link. Hence, techniques to reduce the effective d...
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| Format: | Book Section |
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Penerbit UTM
2007
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| _version_ | 1796855334113902592 |
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| author | Mohd. Supa'at, Abu Sahmah Idrus, Sevia Mahdaliza Ramli, Arnidza |
| author_facet | Mohd. Supa'at, Abu Sahmah Idrus, Sevia Mahdaliza Ramli, Arnidza |
| author_sort | Mohd. Supa'at, Abu Sahmah |
| collection | ePrints |
| description | Due to optical wireless link power budget considerations, the receiver is required to have a large collection area. Typical large photodetection area commercial wireless photodetectors has capacitance are around 100-300pF compared to 50pF in fiber link. Hence, techniques to reduce the effective detector capacitance are required in order to achieve a low noise and wide bandwidth design. The bootstrap transimpedance amplifications (BTA) technique offers the usual advantages of the transimpedance amplifier together with an effective capacitance reduction technique for optical wireless detector. In this chapter, analysis on the shunt-BTA for input capacitance reduction will be reported. Significant bandwidths enhancement was achieved by shunt-BTA compared to transimpedance front-end. |
| first_indexed | 2024-03-05T18:27:04Z |
| format | Book Section |
| id | utm.eprints-14062 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T18:27:04Z |
| publishDate | 2007 |
| publisher | Penerbit UTM |
| record_format | dspace |
| spelling | utm.eprints-140622011-08-17T07:55:00Z http://eprints.utm.my/14062/ Shunt bootstrap transimpedance amplifier for optical wireless receive Mohd. Supa'at, Abu Sahmah Idrus, Sevia Mahdaliza Ramli, Arnidza TK Electrical engineering. Electronics Nuclear engineering Due to optical wireless link power budget considerations, the receiver is required to have a large collection area. Typical large photodetection area commercial wireless photodetectors has capacitance are around 100-300pF compared to 50pF in fiber link. Hence, techniques to reduce the effective detector capacitance are required in order to achieve a low noise and wide bandwidth design. The bootstrap transimpedance amplifications (BTA) technique offers the usual advantages of the transimpedance amplifier together with an effective capacitance reduction technique for optical wireless detector. In this chapter, analysis on the shunt-BTA for input capacitance reduction will be reported. Significant bandwidths enhancement was achieved by shunt-BTA compared to transimpedance front-end. Penerbit UTM 2007 Book Section PeerReviewed Mohd. Supa'at, Abu Sahmah and Idrus, Sevia Mahdaliza and Ramli, Arnidza (2007) Shunt bootstrap transimpedance amplifier for optical wireless receive. In: Advances In Free Space Optical Technology. Penerbit UTM , Johor, pp. 45-59. ISBN 978-983-52-0670-2 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Mohd. Supa'at, Abu Sahmah Idrus, Sevia Mahdaliza Ramli, Arnidza Shunt bootstrap transimpedance amplifier for optical wireless receive |
| title | Shunt bootstrap transimpedance amplifier for optical wireless receive |
| title_full | Shunt bootstrap transimpedance amplifier for optical wireless receive |
| title_fullStr | Shunt bootstrap transimpedance amplifier for optical wireless receive |
| title_full_unstemmed | Shunt bootstrap transimpedance amplifier for optical wireless receive |
| title_short | Shunt bootstrap transimpedance amplifier for optical wireless receive |
| title_sort | shunt bootstrap transimpedance amplifier for optical wireless receive |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT mohdsupaatabusahmah shuntbootstraptransimpedanceamplifierforopticalwirelessreceive AT idrusseviamahdaliza shuntbootstraptransimpedanceamplifierforopticalwirelessreceive AT ramliarnidza shuntbootstraptransimpedanceamplifierforopticalwirelessreceive |