Dual‐frequency driving transducer for ultrasonic echography

Iwaki Akiyama; Natsuki Yoshizumi; Shigemi Saito; Daisuke Koyama; Kentarou Nakamura

doi:10.1121/1.2935434

Dual‐frequency driving transducer for ultrasonic echography

The Journal of the Acoustical Society of America ◽

10.1121/1.2935434 ◽

2008 ◽

Vol 123 (5) ◽

pp. 3783-3783

Author(s):

Iwaki Akiyama ◽

Natsuki Yoshizumi ◽

Shigemi Saito ◽

Daisuke Koyama ◽

Kentarou Nakamura

Keyword(s):

Dual Frequency ◽

Ultrasonic Echography

Download Full-text

Machine learning based Automatic Detection of Ionospheric Scintillation-like GNSS Oscillator Anomaly Using Dual Frequency Signals

Proceedings of the 51st Annual Precise Time and Time Interval Systems and Applications Meeting ◽

10.33012/2020.17311 ◽

2020 ◽

Author(s):

Yunxiang Liu ◽

Y.T. Jade Morton

Keyword(s):

Machine Learning ◽

Automatic Detection ◽

Ionospheric Scintillation ◽

Dual Frequency

Download Full-text

An Adaptive Method for BeiDou Dual-Frequency Joint Acquisition Based on SNR Estimation

Proceedings of the ION 2019 Pacific PNT Meeting ◽

10.33012/2019.16799 ◽

2019 ◽

Author(s):

Wuxun Zhang ◽

Xin Chen ◽

Di He ◽

Yueming Yang

Keyword(s):

Adaptive Method ◽

Dual Frequency ◽

Snr Estimation

Download Full-text

Statistical Investigation of Android GNSS Data: Case Study Using Xiaomi Mi 8 Dual-Frequency Raw Measurements

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) ◽

10.33012/2019.17072 ◽

2019 ◽

Cited By ~ 3

Author(s):

Lotfi Massarweh ◽

Francesco Darugna ◽

Dimitrios Psychas ◽

Jon Bruno

Keyword(s):

Statistical Investigation ◽

Dual Frequency ◽

Gnss Data

Download Full-text

Dual-Frequency Positioning via Time-Multiplexing of Single-Frequency Resources - or �Mono-Frequency but not Single-Frequency�

Proceedings of the 30th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2017) ◽

10.33012/2017.15383 ◽

2017 ◽

Cited By ~ 1

Author(s):

James T. Curran ◽

Aiden Morrison ◽

Nadezda Sokolova

Keyword(s):

Single Frequency ◽

Dual Frequency

Download Full-text

Multipath Suppression Capability and Indicators for Airborne Dual Frequency GNSS Antennas

Proceedings of the 2020 International Technical Meeting of The Institute of Navigation ◽

10.33012/2020.17134 ◽

2020 ◽

Author(s):

S. Caizzone ◽

M.-S. Circiu ◽

W. Elmarissi ◽

C. Enneking ◽

A. Winterstein

Keyword(s):

Dual Frequency

Download Full-text

Assessment of GNSS Performance on Dual-Frequency Smartphones

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) ◽

10.33012/2019.16860 ◽

2019 ◽

Cited By ~ 1

Author(s):

Thorsten Jahn ◽

Melanie Kaindl ◽

Ignacio Viciano Semper ◽

Sophie Damy ◽

Moisés Navarro-Gallardo ◽

...

Keyword(s):

Dual Frequency

Download Full-text

MULTISPECTRAL FITTING VALIDATION OF THE SPEED DEPENDENT VOIGT PROFILE AT UP TO 1300K IN WATER VAPOR WITH A DUAL FREQUENCY COMB SPECTROMETER

Proceedings of the 72nd International Symposium on Molecular Spectroscopy ◽

10.15278/isms.2017.wj09 ◽

2017 ◽

Author(s):

Paul Schroeder ◽

Greg Rieker ◽

Brian Drouin ◽

Jinyu Yang ◽

Matthew Cich

Keyword(s):

Water Vapor ◽

Frequency Comb ◽

Dual Frequency ◽

Voigt Profile

Download Full-text

A PORTABLE DUAL FREQUENCY COMB SPECTROMETER FOR ATMOSPHERIC APPLICATIONS

Proceedings of the 71st International Symposium on Molecular Spectroscopy ◽

10.15278/isms.2016.tb03 ◽

2016 ◽

Author(s):

Kevin Cossel ◽

Nathan Newbury ◽

Ian Coddington ◽

Greg Rieker ◽

Robert Wright ◽

...

Keyword(s):

Frequency Comb ◽

Dual Frequency

Download Full-text

Construction and validation of the regional model of ionospheric total electron content using dual-frequency carrier-phase observations of networks of permanent GNSS-stations

Kosmìčna nauka ì tehnologìâ ◽

10.15407/knit2015.06.028 ◽

2015 ◽

Vol 21 (6(97)) ◽

pp. 28-48

Author(s):

A.A. Zhalilo ◽

◽

A.I. Yemets ◽

E.A. Bessonov ◽

I.V. Ditskiy ◽

...

Keyword(s):

Total Electron Content ◽

Carrier Phase ◽

Regional Model ◽

Electron Content ◽

Dual Frequency ◽

Total Electron ◽

Ionospheric Total Electron Content

Download Full-text

A 24 mW 5.7 Gbps Dual Frequency Conversion Demodulator for Impulse Radio with the First Sidelobe

IEICE Transactions on Electronics ◽

10.1587/transele.e99.c.1164 ◽

2016 ◽

Vol E99.C (10) ◽

pp. 1164-1173

Author(s):

Kaoru KOHIRA ◽

Naoki KITAZAWA ◽

Hiroki ISHIKURO

Keyword(s):

Frequency Conversion ◽

Impulse Radio ◽

Dual Frequency

Download Full-text