Surface impedance of the "thin ice-sea" structure

被引：1

作者：

Bashkuev, Yuri B. ^{[1
]}

Angarkhaeva, Ludmila Kh. ^{[1
]}

Dembelov, Mikhail G. ^{[1
]}

Buyanova, Darima G. ^{[1
]}

Melchinov, Viktor P. ^{[2
]}

机构：

[1] Russian Acad Sci, Inst Phys Mat Sci, Siberian Branch, 6 Sakhyanovoy Str, Ulan Ude 670047, Russia

[2] North Eastern Fed Univ, 48 Kulakovskogo Str, Yakutsk 677000, Russia

来源：

25TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2019年 / 11208卷

基金：

俄罗斯基础研究基金会;

关键词：

boundary conditions; two-layer structures; thin ice; sea; attenuation function;

D O I：

10.1117/12.2540571

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

For calculations of the electromagnetic field of the two-layer "thin ice-sea" structure, the areas of applicability of the impedance boundary conditions are determined depending on the thickness of the ice and the angle of incidence of the vertically polarized wave. Results are needed to calculate the attenuation function W and the radio wave field level. It is shown that for the "thin ice-sea" structure, taking into account the dependence of surface impedance on the angle of incidence is important for over-the-horizon radar systems in the HF range of radio waves. In the VHF range for ice 80 cm thick, frequency bands are identified in which impedance boundary conditions are applicable.

引用

页数：4

共 50 条

[1] Surface Electromagnetic Waves over the "Ice-Sea" Structure
Bashkuev, Yuri
Khaptanov, Valery
Dembelov, Mikhail
Buyanova, Darima
Naguslaeva, Idam
Angarkhaeva, Ludmila
2019 RUSSIAN OPEN CONFERENCE ON RADIO WAVE PROPAGATION (RWP), VOL 1, 2019, : 232 - 235
[2] Surface impedance of the structure "thick ice-sea" in VLF-VHF range of radio waves
Bashkuev, Yuri B.
Angarkhaeva, Ludmila Kh
Buyanova, Darima G.
Melchinov, Viktor P.
26TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS, 2020, 11560
[3] Propagation of surface electromagnetic waves over the "ice-sea" structure
Bashkuev, Yuri B.
Khaptanov, Valeri B.
Dembelov, Mikhail G.
Buyanova, Darima G.
Naguslaeva, Idam B.
Angarkhaeva, Ludmila Kh.
Melchinov, Viktor P.
25TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS, 2019, 11208
[4] Electrometric method to determine the surface impedance of an ice-sea water bilayer system
Bashkuev, Yu. B.
Naguslaeva, I. B.
Khaptanov, V. B.
Dembelov, M. G.
TECHNICAL PHYSICS, 2016, 61 (02) : 310 - 312
[5] Surface Impedance of the "Thick Ice-Sea" Structure in the Radio Wave Range from Very Low to Very High Frequencies
Bashkuev, Yu B.
Angarkhaeva, L. Kh
Buyanova, D. G.
Mel'chinov, V. P.
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 2021, 66 (10) : 1148 - 1154
[6] Rapid switch-like sea ice growth and land ice-sea ice hysteresis
Sayag, R
Tziperman, E
Ghil, M
PALEOCEANOGRAPHY, 2004, 19 (01):
[7] Surface impedance tomography for Antarctic sea ice
Sampson, C.
Golden, K. M.
Gully, A.
Worby, A. P.
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 2011, 58 (9-10) : 1149 - 1157
[8] Surface structure of thin ice films
Nordlund, D
Ogasawara, H
Wernet, P
Nyberg, M
Odelius, M
Pettersson, LGM
Nilsson, A
CHEMICAL PHYSICS LETTERS, 2004, 395 (1-3) : 161 - 165
[9] IN-SITU MEASUREMENTS ON CONDUCTIVITY AND SURFACE IMPEDANCE OF SEA ICE AT VLF
MCNEILL, D
HOEKSTRA, P
RADIO SCIENCE, 1973, 8 (01) : 23 - 30
[10] Electrometric method to determine the surface impedance of an ice–sea water bilayer system
Yu. B. Bashkuev
I. B. Naguslaeva
V. B. Khaptanov
M. G. Dembelov
Technical Physics, 2016, 61 : 310 - 312

← 1 2 3 4 5 →