A beamforming paradox: Using far‐field techniques to design a near‐field microphone array

Darren B. Ward; Rodney A. Kennedy; Thushara Abhayapala

doi:10.1121/1.420956

A beamforming paradox: Using far‐field techniques to design a near‐field microphone array

The Journal of the Acoustical Society of America ◽

10.1121/1.420956 ◽

1997 ◽

Vol 102 (5) ◽

pp. 3208-3208

Author(s):

Darren B. Ward ◽

Rodney A. Kennedy ◽

Thushara Abhayapala

Keyword(s):

Microphone Array ◽

Near Field ◽

Far Field ◽

Field Techniques

Download Full-text

Far field pattern and gain measurement in planar near field techniques

2017 11th European Conference on Antennas and Propagation (EUCAP) ◽

10.23919/eucap.2017.7928749 ◽

2017 ◽

Author(s):

Serge Balma ◽

Dominique Picard ◽

Pascal Meisse

Keyword(s):

Near Field ◽

Field Pattern ◽

Far Field ◽

Field Techniques ◽

Gain Measurement ◽

Far Field Pattern

Download Full-text

Synthesis of a Phased Array with Planar Near-Field Techniques Based on Far-Field Measurements of a Sub-Array in a CATR

10.23919/amta52830.2021.9620679 ◽

2021 ◽

Author(s):

Bernd Gabler ◽

Diego Lorente ◽

L.G.T. van de Coevering

Keyword(s):

Phased Array ◽

Near Field ◽

Field Measurements ◽

Far Field ◽

Field Techniques

Download Full-text

Spherical Near-Field Far-Field Techniques

10.1109/euma.1976.332254 ◽

1976 ◽

Cited By ~ 1

Author(s):

Frank Jensen ◽

Flemming Holm Larsen

Keyword(s):

Near Field ◽

Far Field ◽

Field Techniques

Download Full-text

Photonic Probes and Advanced (Also Phaseless) Near-Field Far-Field Techniques

IEEE Antennas and Propagation Magazine ◽

10.1109/map.2010.5687550 ◽

2010 ◽

Vol 52 (5) ◽

pp. 232-241 ◽

Cited By ~ 23

Author(s):

A. Capozzoli ◽

C. Curcio ◽

G. D'Elia ◽

A. Liseno ◽

P. Vinetti ◽

...

Keyword(s):

Near Field ◽

Far Field ◽

Field Techniques

Download Full-text

A methodology for sound source localization and tracking: Development of 3D microphone array for near-field and far-field applications

2016 13th International Bhurban Conference on Applied Sciences and Technology (IBCAST) ◽

10.1109/ibcast.2016.7429936 ◽

2016 ◽

Cited By ~ 5

Author(s):

Muhammad Imran ◽

Akhtar Hussain ◽

Nasir M. Qazi ◽

Muhammad Sadiq

Keyword(s):

Source Localization ◽

Sound Source ◽

Microphone Array ◽

Near Field ◽

Sound Source Localization ◽

Far Field ◽

Localization And Tracking

Download Full-text

Antenna measurements: a comparison of far-field, compact range and near-field techniques

Proceedings of Conference on Precision Electromagnetic Measurements Digest ◽

10.1109/cpem.1994.333350 ◽

2002 ◽

Cited By ~ 1

Author(s):

E.S. Gillespie ◽

D.W. Hess ◽

C.F. Stubenrauch

Keyword(s):

Near Field ◽

Far Field ◽

Field Techniques ◽

Compact Range ◽

Antenna Measurements

Download Full-text

Computation of Near-Field and Far-Field Radiation Characteristics of Acoustic Transducers for Underwater Acoustic Imaging

International Journal on Communications Antenna and Propagation (IRECAP) ◽

10.15866/irecap.v10i3.18684 ◽

2020 ◽

Vol 10 (3) ◽

pp. 145

Author(s):

L. S. Praveen ◽

Govind R. Kadambi ◽

S. Malathi ◽

Preetham Shankapal

Keyword(s):

Near Field ◽

Acoustic Imaging ◽

Far Field ◽

Radiation Characteristics ◽

Underwater Acoustic ◽

Acoustic Transducers ◽

Field Radiation

Download Full-text

Magnetic Tag Antenna for UHF Near-ﬁeld and Far-Field RFID Applications

International Journal on Communications Antenna and Propagation (IRECAP) ◽

10.15866/irecap.v5i2.5802 ◽

2015 ◽

Vol 5 (2) ◽

pp. 119

Author(s):

Mondher Dhaouadi ◽

M. Mabrouk ◽

T. Vuong ◽

A. Ghazel

Keyword(s):

Near Field ◽

Far Field ◽

Rfid Applications

Download Full-text

Aut Far-Field Pattem Reconstruction From A Reduced Set Of Spherical Near-Field Data Collected In Presence Of An Infinite Perfectly Conducting Ground Plane

2020 14th European Conference on Antennas and Propagation (EuCAP) ◽

10.23919/eucap48036.2020.9135794 ◽

2020 ◽

Author(s):

Francesco D'Agostino ◽

Flaminio Ferrara ◽

Claudio Gennarelli ◽

Rocco Guerriero ◽

Massimo Migliozzi

Keyword(s):

Field Data ◽

Near Field ◽

Ground Plane ◽

Far Field

Download Full-text

Near-field measurement and far-field characterization of a high-gain Cassegrain antenna at 300 GHz band base on a photonics technology

2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science ◽

10.23919/ursigass49373.2020.9232141 ◽

2020 ◽

Author(s):

Yusuke Tanaka ◽

Hana Arisesa ◽

Atsushi Kanno ◽

Norihiko Sekine ◽

Junichi Nakajima ◽

...

Keyword(s):

Field Measurement ◽

Near Field ◽

High Gain ◽

Far Field ◽

Cassegrain Antenna ◽

Near Field Measurement

Download Full-text