BG111641A - X-, Y- and Z-COMPONENT MAGNITOMETER - Google Patents

X-, Y- and Z-COMPONENT MAGNITOMETER

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Publication number
BG111641A
BG111641A BG111641A BG11164113A BG111641A BG 111641 A BG111641 A BG 111641A BG 111641 A BG111641 A BG 111641A BG 11164113 A BG11164113 A BG 11164113A BG 111641 A BG111641 A BG 111641A
Authority
BG
Bulgaria
Prior art keywords
emitter
collectors
conductivity
type
power source
Prior art date
Application number
BG111641A
Other languages
Bulgarian (bg)
Other versions
BG66790B1 (en
Inventor
Чавдар РУМЕНИН
Сия ЛОЗАНОВА
Original Assignee
Институт По Системно Инженерство И Роботика-Бан
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт По Системно Инженерство И Роботика-Бан filed Critical Институт По Системно Инженерство И Роботика-Бан
Priority to BG111641A priority Critical patent/BG66790B1/en
Publication of BG111641A publication Critical patent/BG111641A/en
Publication of BG66790B1 publication Critical patent/BG66790B1/en

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  • Measuring Magnetic Variables (AREA)

Abstract

Х-, Y- и Z-компонентният магнитометьр съдържа квадратна полупроводникова подложка (1) с първи тип проводимост, върху едната страна на която в централната й част е формиран квадратен емитер (2) с втори тип проводимост и на разстояния и симетрично на четирите му страни има по един базов контакт (3, 4, 5 и 6) с първия тип проводимост и колектори с втория тип проводимост, два токоизточника - първи (15) и втори (22). Емитерът (2) е включен в права посока по отношение на контактите (3, 4, 5 и 6) чрез първия токоизточник (15), а колекторите са включени в обратна посока през еднакви товарни резистори към втория токоизточник (22). Външното магнитно поле (23) е с произволна ориентация спрямо полупроводниковата подложка (1). Контактите (3, 4, 5 и 6) са разположени до емитера (2), на равни разстояния от него, а симетрично на тях са формирани еднакви колектори - първи (7, 9, 11 и 13) и втори (8, 10, 12 и 14) по посока на часовниковата стрелка с втория тип проводимост. Емитерът (2) е свързан с единия извод на токоизточника (15), а срещуположните спрямо емитера (2) двойки контакти (3 и 5) и съответно (4 и 6), през еднакви товарни резистори (16 и 17) и съответно (18 и 19) са съединени с другия извод на токоизточника (15). Всички първи (7, 9, 11 и 13) и съответно всички втори (8, 10, 12 и 14) колектори са съединени с единия извод на втория токоизточник (22), другият извод на който е свързан с двете общи точки на резисторите (16 и 17) и съответно (18 и 19), като изходите (24, 25 и 26) на магнитометъра за взаимноперпендикулярните компоненти са двете точки на свързване на първите (7, 9, 11 и 13) и вторите (8, 10, 12 и 14) колектори, и съответно на едната (3 и 5), и другата (4 и 6) срещуположни спрямо емитера (2) двойки базови контакти.The X-, Y- and Z-component magnetometer comprises a square semiconductor substrate (1) with a first type of conductivity, on one side of which a square emitter (2) is formed in its central part with a second type of conductivity and at distances symmetrically to its four (3, 4, 5 and 6) with the first type of conductivity and collectors with the second type of conductivity, two current sources - first (15) and second (22). The emitter (2) is in the downstream direction with respect to the contacts (3, 4, 5 and 6) via the first power source (15) and the collectors are switched in the opposite direction through the same load resistors to the second power source (22). The outer magnetic field (23) has a random orientation over the semiconductor pad (1). The contacts (3, 4, 5 and 6) are arranged equidistantly at the emitter (2), and symmetrically identical collectors are formed - first (7, 9, 11 and 13) and second (8, 12 and 14) in a clockwise direction to the second conductivity type. The emitter (2) is connected to one of the terminals of the current source (15) and the pairs of contacts (3 and 5) opposite the emitter (2) and respectively (4 and 6) via the same load resistors and 19) are connected to the other end of the power source (15). All the first (7, 9, 11 and 13) and respectively all the second (8, 10, 12 and 14) collectors are connected to one of the second power source (22), the other terminal being connected to the two common points of the resistors 16 and 17) and respectively (18 and 19), the outputs (24, 25 and 26) of the magnetometer for the mutually perpendicular components being the two points of attachment of the first (7, 9, 11 and 13) and second (8, 10, 12) and 14) collectors, respectively on one (3 and 5) and the other (4 and 6) pairs of base contacts opposite the emitter (2).

BG111641A 2013-12-03 2013-12-03 X-, Y-, and Z-COMPONENT MAGNETOMETER BG66790B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG111641A BG66790B1 (en) 2013-12-03 2013-12-03 X-, Y-, and Z-COMPONENT MAGNETOMETER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG111641A BG66790B1 (en) 2013-12-03 2013-12-03 X-, Y-, and Z-COMPONENT MAGNETOMETER

Publications (2)

Publication Number Publication Date
BG111641A true BG111641A (en) 2015-06-30
BG66790B1 BG66790B1 (en) 2018-11-30

Family

ID=56847650

Family Applications (1)

Application Number Title Priority Date Filing Date
BG111641A BG66790B1 (en) 2013-12-03 2013-12-03 X-, Y-, and Z-COMPONENT MAGNETOMETER

Country Status (1)

Country Link
BG (1) BG66790B1 (en)

Also Published As

Publication number Publication date
BG66790B1 (en) 2018-11-30

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