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Items: 1 to 20 of 92

1.

A single-chip 32-channel analog beamformer with 4-ns delay resolution and 768-ns maximum delay range for ultrasound medical imaging with a linear array transducer.

Um JY, Kim YJ, Cho SE, Chae MK, Kim B, Sim JY, Park HJ.

IEEE Trans Biomed Circuits Syst. 2015 Feb;9(1):138-51. doi: 10.1109/TBCAS.2014.2325851. Epub 2014 Jul 23.

PMID:
25069119
2.

An analog-digital hybrid RX beamformer chip with non-uniform sampling for ultrasound medical imaging with 2D CMUT array.

Um JY, Kim YJ, Cho SE, Chae MK, Song J, Kim B, Lee S, Bang J, Kim Y, Cho K, Kim B, Sim JY, Park HJ.

IEEE Trans Biomed Circuits Syst. 2014 Dec;8(6):799-809. doi: 10.1109/TBCAS.2014.2375958. Epub 2014 Dec 19.

PMID:
25532209
3.

An analog integrated circuit beamformer for high-frequency medical ultrasound imaging.

Gurun G, Zahorian JS, Sisman A, Karaman M, Hasler PE, Degertekin FL.

IEEE Trans Biomed Circuits Syst. 2012 Oct;6(5):454-67. doi: 10.1109/TBCAS.2012.2219532.

PMID:
23853232
4.

A Single-Chip 64-Channel Ultrasound RX-Beamformer Including Analog Front-End and an LUT for Non-Uniform ADC-Sample-Clock Generation.

Kim YJ, Cho SE, Um JY, Chae MK, Bang J, Song J, Jeon T, Kim B, Sim JY, Park HJ.

IEEE Trans Biomed Circuits Syst. 2017 Feb;11(1):87-97. doi: 10.1109/TBCAS.2016.2571739. Epub 2016 Aug 17.

PMID:
27542182
5.

Development of a real-time, high-frequency ultrasound digital beamformer for high-frequency linear array transducers.

Hu CH, Xu XC, Cannata JM, Yen JT, Shung KK.

IEEE Trans Ultrason Ferroelectr Freq Control. 2006 Feb;53(2):317-23.

PMID:
16529106
6.

Compact FPGA-based beamformer using oversampled 1-bit A/D converters.

Tomov BG, Jensen JA.

IEEE Trans Ultrason Ferroelectr Freq Control. 2005 May;52(5):870-80.

PMID:
16048188
7.

Circuit design and simulation of a transmit beamforming ASIC for high-frequency ultrasonic imaging systems.

Athanasopoulos GI, Carey SJ, Hatfield JV.

IEEE Trans Ultrason Ferroelectr Freq Control. 2011 Jul;58(7):1320-31. doi: 10.1109/TUFFC.2011.1952.

PMID:
21768017
8.

An optimized ultrasound digital beamformer with dynamic focusing implemented on FPGA.

Almekkawy M, Xu J, Chirala M.

Conf Proc IEEE Eng Med Biol Soc. 2014;2014:3296-9. doi: 10.1109/EMBC.2014.6944327.

PMID:
25570695
9.

Miniaturizing Ultrasonic System for Portable Health Care and Fitness.

Tang HY, Seo D, Singhal U, Li X, Maharbiz MM, Alon E, Boser BE.

IEEE Trans Biomed Circuits Syst. 2015 Dec;9(6):767-76. doi: 10.1109/TBCAS.2015.2508439. Epub 2016 Jan 18.

PMID:
26780818
10.

A digital beamformer for high-frequency annular arrays.

Brown JA, Lockwood GR.

IEEE Trans Ultrason Ferroelectr Freq Control. 2005 Aug;52(8):1262-9.

PMID:
16245596
11.

Sigma-delta receive beamformer based on cascaded reconstruction for ultrasound imaging application.

Cheong JH, Lam YY, Tiew KT, Koh LM.

IEEE Trans Ultrason Ferroelectr Freq Control. 2008 Sep;55(9):1935-46. doi: 10.1109/TUFFC.885.

PMID:
18986890
12.

A programmable FPGA-based 8-channel arbitrary waveform generator for medical ultrasound research activities.

Assef AA, Maia JM, Schneider FK, Costa ET, Button VL.

Conf Proc IEEE Eng Med Biol Soc. 2012;2012:515-8. doi: 10.1109/EMBC.2012.6345981.

PMID:
23365942
14.

Unit-delay focusing architecture and integrated-circuit implementation for high-frequency ultrasound.

Talman JR, Garverick SL, Morton CE, Lockwood GR.

IEEE Trans Ultrason Ferroelectr Freq Control. 2003 Nov;50(11):1455-63.

PMID:
14682629
15.

Development of a 64 channel ultrasonic high frequency linear array imaging system.

Hu C, Zhang L, Cannata JM, Yen J, Shung KK.

Ultrasonics. 2011 Dec;51(8):953-9. doi: 10.1016/j.ultras.2011.05.010. Epub 2011 May 27.

16.

High frame rate imaging system for limited diffraction array beam imaging with square-wave aperture weightings.

Lu JY, Cheng J, Wang J.

IEEE Trans Ultrason Ferroelectr Freq Control. 2006 Oct;53(10):1796-812.

PMID:
17036788
17.

A sigma-delta-based sparse synthetic aperture beamformer for real-time 3-D ultrasound.

Inerfield M, Lockwood GR, Garverick SL.

IEEE Trans Ultrason Ferroelectr Freq Control. 2002 Feb;49(2):243-54.

PMID:
11885681
18.

An integrated circuit with transmit beamforming flip-chip bonded to a 2-D CMUT array for 3-D ultrasound imaging.

Wygant IO, Jamal NS, Lee HJ, Nikoozadeh A, Oralkan O, Karaman M, Khuri-Yakub BT.

IEEE Trans Ultrason Ferroelectr Freq Control. 2009 Oct;56(10):2145-56. doi: 10.1109/TUFFC.2009.1297.

PMID:
19942502
19.

High frequency piezoelectric MEMS ultrasound transducers.

Mina IG, Kim H, Kim I, Park SK, Choi K, Jackson TN, Tutwiler RL, Trolier-McKinstry S.

IEEE Trans Ultrason Ferroelectr Freq Control. 2007 Dec;54(12):2422-30. doi: 10.1109/TUFFC.2007.555.

PMID:
18276533
20.

An FPGA-based ultrasound imaging system using capacitive micromachined ultrasonic transducers.

Wong LL, Chen AI, Logan AS, Yeow JT.

IEEE Trans Ultrason Ferroelectr Freq Control. 2012 Jul;59(7):1513-20. doi: 10.1109/TUFFC.2012.2351.

PMID:
22828846

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