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David Gibson:
Channel Characterisation and System Design for Sub-Surface Communications - new book

2010, ISBN: 9781445769530

ID: 1001004010417175

Based on the author's PhD thesis, this book is a theoretical study of subterranean radio communication, with the focus on methods that depend primarily on the penetration of electromagnetic fields through the ground. Through-the-earth communication using e-m fields - specifically magnetic induction - plays a role in search and rescue systems used in the mining industry. It is also used for borehole telemetry, pipeline location and by cavers and pot-holers. Chapters describe propagation, antennas..., Based on the author's PhD thesis, this book is a theoretical study of subterranean radio communication, with the focus on methods that depend primarily on the penetration of electromagnetic fields through the ground. Through-the-earth communication using e-m fields - specifically magnetic induction - plays a role in search and rescue systems used in the mining industry. It is also used for borehole telemetry, pipeline location and by cavers and pot-holers. Chapters describe propagation, antennas, and the design of transmitters and receivers. A figure of merit - the specific aperture - is introduced as an aid to antenna design. A crucial aspect of all systems is the signal to noise ratio, for which the strategy of noise-matching is introduced. The design of a wide-band low-frequency sounder is described, for channel evaluation using a non-ideal binary sequence. A method of calculating the inverse of a generalised sequence is described, for which cross-correlation results in a system identification signal.Taal: Engels; Afmetingen: 16x297x210 mm; Gewicht: 721,00 gram; Verschijningsdatum: juni 2010; ISBN10: 1445769530; ISBN13: 9781445769530; , Engelstalig | Paperback | 2010, Studie & Management, Techniek & Technologie, Techniek & Mechanica, Lulu.Com

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David Gibson:
Channel Characterisation and System Design for Sub-Surface Communications - Paperback

ISBN: 9781445769530

Paperback, [PU: Lulu.com], Based on the author's PhD thesis, this book is a theoretical study of subterranean radio communication, with the focus on methods that depend primarily on the penetration of electromagnetic fields through the ground. Through-the-earth communication using e-m fields - specifically magnetic induction - plays a role in search and rescue systems used in the mining industry. It is also used for borehole telemetry, pipeline location and by cavers and pot-holers. Chapters describe propagation, antennas, and the design of transmitters and receivers. A figure of merit - the specific aperture - is introduced as an aid to antenna design. A crucial aspect of all systems is the signal to noise ratio, for which the strategy of noise-matching is introduced. The design of a wide-band low-frequency sounder is described, for channel evaluation using a non-ideal binary sequence. A method of calculating the inverse of a generalised sequence is described, for which cross-correlation results in a system identification signal., Engineering: General

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David Gibson:
Channel Characterisation and System Design for Sub-Surface Communications - new book

2010, ISBN: 9781445769530

ID: 9781445769530

Channel Characterisation and System Design for Sub-Surface Communications: Paperback: Lulu.com: 9781445769530: 13 Jun 2010 Engineering: General, , , , Channel Characterisation and System Design for Sub-Surface Communications, David Gibson, 9781445769530, Lulu.com, , , , ,

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David Gibson:
Channel Characterisation and System Design for Sub-Surface Communications - new book

2010, ISBN: 9781445769530

ID: 1001004010417175

Taal: Engels; Afmetingen: 16x297x210 mm; Gewicht: 725,00 gram; Verschijningsdatum: juni 2010; ISBN10: 1445769530; ISBN13: 9781445769530; , Engelstalig | Paperback | 2010, Techniek & Technologie, Techniek & Mechanica, Lulu.Com

(*)

David Gibson:
Channel Characterisation and System Design for Sub-Surface Communications - Paperback

ISBN: 9781445769530

ID: 9781445769530

Channel Characterisation and System Design for Sub-Surface Communications Channel-Characterisation-and-System-Design-for-Sub-Surface-Communications~~David-Gibson Science/Tech>Engineering>Engr Ref Paperback, Lulu.com