[특허]GPS system and method for deriving pointing or attitude from a single GPS receiver

GPS system and method for deriving pointing or attitude from a single GPS receiver 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04B-007/185 G01S-005/02
출원번호	US-0569890 (1990-08-20)
발명자 / 주소	Ward Phillip W. (Dallas TX) Scott H. Logan (The Colony TX) Holmes Jerry D. (Colorado Springs CO) LaPadula Leonard J. (Carrollton TX)
출원인 / 주소	Texas Instruments Incorporated (Dallas TX 02)
인용정보	피인용 횟수 : 158 인용 특허 : 0

초록 ▼

A GPS single-receiver pointing/attitude system derives pointing/attitude measurements by correlating a selected GPS code (either P or C/A), recovered from GPS navigation signals using a single GPS receiver with multiple GPS antennas (a reference antenna and at least two slave antennas for pointing or three for attitude). For a two antenna pointing application, the GPS receiver (FIG. 4) includes, for each receiver channel, the incoming GPS signals are applied to three code correlators (72-75) assigned to the reference antenna, and three code correlators (76-77) assigned to the slave antenna, which provide corresponding reference and slave I and Q correlation outputs. The single-receiver pointing technique involves: (a) using the reference I and Q correlation outputs to establish a conventional reference antenna tracking loop; and (b) processing the reference and slave I and Q correlation outputs (using differential carrier doppler phase or code phase measurements) to determine phase differences from which pointing can be computed.

대표청구항 ▼

A GPS pointing and attitude measurement system using a single GPS receiver and multiple antennas to derive pointing and attitude measurement using a selected PRN code recovered from GPS navigation signals, wherein azimuth and elevation are determined in pointing application and roll, pitch, and yaw are determined in attitude application, comprising: a reference and at least one slave antenna mounted to a foundation, such that the separation is significantly less than the correlation interval for the selected PRN code; reference and, for each slave antenna, slave precorrelation electronics for providing respective digital representations of the GPS signals received by said reference and slave antennas; at least one replica carrier generator for generating a replica of the GPS carrier signal; at least one replica code generator for generating a replica of the selected GPS PRN code signal; reference correlation electronics, including a carrier mixer and a selected number of code correlators, responsive to the reference GPS signal, and to replica carrier and replica code signals, for generating reference I and Q correlation outputs; for each slave antenna, slave correlation electronics including a carrier mixer and at least one code correlator responsive to the slave GPS signals, and to replica carrier and replica code signals, for generating slave I and Q correlation outputs; and a GPS processor responsive to the reference I and Q correlation outputs for tracking with the reference antenna, and responsive to the reference and slave I and Q correlation outputs for computing pointing and attitude measurements.

이 특허를 인용한 특허 (158)

Wagner Andy ; McVey James D., Adaptive ingress filtering system.
상세보기
Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Adaptive pattern recognition based controller apparatus and method and human-interface therefore.
상세보기
Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Alarm system controller and a method for controlling an alarm system.
상세보기
Montgomery, Paul Y.; Lawrence, David G., Antenna combination technique for multi-frequency reception.
상세보기
Scott Logan, Antenna diversity techniques.
상세보기
Scott, Logan, Antenna diversity techniques.
상세보기
Snow, Jeffrey M.; Schumm, Michael; Shaff, William L.; Carlson, Terry; Baker, Carl, Antenna test system.
상세보기
Vander Velde, Wallace E.; Cafarella, John H.; Tseng, Huan-Wan; Dimos, George; Upadhyay, Triveni N.; Luo, Jianhui, Antijam protected GPS-based measurement of roll rate and roll angle of spinning platforms.
상세보기
Ford Thomas J.,CAX, Apparatus and method for determining pitch and azimuth from satellite signals.
상세보기
Olster Elliot F. ; Peterlin Dennis J. ; Dannenhoffer Thomas, Apparatus and method for mapping surfaces of an object.
상세보기
Abraham,Charles; Fuchs,Donald L., Apparatus for computing signal correlation at multiple resolutions.
상세보기
Durrant Randolph L. ; Burbach Mark, Apparatus for receiving and correlating a spread spectrum signal.
상세보기
Sheikh Suneel I. ; Vallot Lawrence C. ; Schipper Brian W., Attitude determination method and system.
상세보기
Popeck Charles A., Azimuth determination for GPS/INS systems via GPS null steering antenna.
상세보기
Whitehead,Michael L.; Davis,Cary, Carrier track loop for GNSS derived attitude.
상세보기
Schipper, Brian W.; Jeerage, Mahesh K., Code minus carrier multipath observation for satellite exclusion.
상세보기
Feller, Walter J.; Whitehead, Michael L.; McClure, John A., Combined GNSS gyroscope control system and method.
상세보기
Dussell William O. (Pescadero CA), Combined PC/104 and satellite positioning system.
상세보기
Anderson Gary B. ; Gavette Sherman ; Lindsay Charles L. ; Jensen Ryan N., Communication system and method.
상세보기
Mujahed, Tariq A.; Ezal, Kenan O., Compact single-aperture antenna and direction-finding navigation system.
상세보기
McClure, John A.; Stichter, Aaron C., Control for dispensing material from vehicle.
상세보기
Kuo, Fu-Yen; Ku, Chung-Wei, Correlator/FIR filter unit for dual-mode transceiver.
상세보기
Hoffberg, Steven M., Detection and alert of automobile braking event.
상세보기
Bevly, David M.; Gerdes, Joseph C., Determination and control of vehicle sideslip using GPS.
상세보기
Dunn, Charles E.; Young, Lawrence E., Digitally synthesized phased antenna for multibeam global positioning.
상세보기
Brent A. Disselkoen ; William C. Caldwell, Direct acquistion of very large PN sequences in GPS systems.
상세보기
Fink, Patrick W.; Dobbins, Justin A., Distributed antenna system and method.
상세보기
Dentinger Michael Paul ; Yu Yiming Jim, Enhanced attitude determination system using satellite navigation receiver with antenna multiplexing.
상세보기
Hartman Randolph G. (Plymouth MN) Girts Robert D. (Mesa AZ), Fail safe system with common mode avoidance.
상세보기
Picard, Gilles, Frequency hopping sequence generation.
상세보기
Picard, Gilles, Frequency hopping sequence generation.
상세보기
Webber, Mark R.; Jones, Keith R.; McClure, John A.; Roberge, Andre C.; Feller, Walter J.; Whitehead, Michael L., GNSS and optical guidance and machine control.
상세보기
Webber, Mark R.; Jones, Keith R.; McClure, John A.; Roberge, Andre C.; Feller, Walter J.; Whitehead, Michael L., GNSS and optical guidance and machine control.
상세보기
Webber, Mark R.; Jones, Keith R.; McClure, John A.; Roberge, Andre C.; Feller, Walter J.; Whitehead, Michael L., GNSS and optical guidance and machine control.
상세보기
Collins, Dennis M.; Brown, Michael D., GNSS contour guidance path selection.
상세보기
McClure, John A.; Heiniger, Richard W.; Funk, Kent D.; Timm, John T. E.; Wong, Richard B.; Collins, Dennis M., GNSS control system and method.
상세보기
Pollock, Colin J.; Burnell, Kirk, GNSS control system and method for irrigation and related applications.
상세보기
Roberge, André C.; Feller, Walter J.; Whitehead, Michael L.; McClure, John A.; Miller, Steven R., GNSS guidance and machine control.
상세보기
Reeve, David R.; Jones, Malcolm B.; Ramm, Andreas F.; Stichter, Aaron C.; Gattis, Joshua M., GNSS integrated multi-sensor control system and method.
상세보기
Guyette, Greg S.; McVay, Ian; Hennessey, Patrick H.; Collins, Dennis M., GNSS optimized aircraft control system and method.
상세보기
Whitehead, Michael L.; Badke, Bradley P.; McClure, John A.; Miller, Steven R., GNSS receiver and external storage device system and GNSS data processing method.
상세보기
Whitehead, Michael L.; Badke, Bradley P.; McClure, John A.; Miller, Steven R., GNSS receiver and external storage device system and GNSS data processing method.
상세보기
Webber, Mark R.; Badke, Bradley P.; Feller, Walter J.; Miller, Steven R., GNSS superband ASIC with simultaneous multi-frequency down conversion.
상세보기
McClure, John A.; Collins, Dennis M.; Stichter, Aaron C.; Timm, John T. E., GNSS-based mobile communication system and method.
상세보기
Whitehead, Michael L.; Feller, Walter J., GNSS-based tracking of fixed or slow-moving structures.
상세보기
Schipper Brian W. ; Sheikh Suneel I. ; Vallot Lawrence C., GPS multipath detection method and system.
상세보기
Schipper Brian W. ; Sheikh Suneel I. ; Vallot Lawrence C., GPS receiver fault detection method and system.
상세보기
Krasner Norman F., GPS receivers and garments containing GPS receivers and methods for using these GPS receivers.
상세보기
Rodal Eric B., GPS timing receiver using oversampling.
상세보기
Rodal Eric B., GPS timing receiver using oversampling.
상세보기
Jerome H. Lemelson ; Robert D. Pedersen, GPS vehicle collision avoidance warning and control system and method.
상세보기
Lemelson Jerome H. ; Pedersen Robert D., GPS vehicle collision avoidance warning and control system and method.
상세보기
Lemelson Jerome H. ; Pedersen Robert D., GPS vehicle collision avoidance warning and control system and method.
상세보기
Velde, Wallace Vander; Cafarella, John; Tseng, Huan-Wan; Dimos, George; Upadhyay, Triveni, GPS-based measurement of roll rate and roll angle of spinning platforms.
상세보기
Vander Velde, Wallace E.; Cafarella, John H.; Tseng, Huan-Wan; Dimos, George; Upadhyay, Triveni N.; Luo, Jianhui, GPS-based roll rate and roll angle measurement in the absence of jamming.
상세보기
Alexander, Steven B., Global navigation satellite system beam based attitude determination.
상세보기
Alexander, Steven B.; Sada, Gilberto Isaac, Global navigation satellite system spoofer identification technique.
상세보기
Lewellen Guy,GBX ; Cooley Rick, High precision hardware carrier frequency and phase aiding in a GPS receiver.
상세보기
Woo Arthur N., Integrated audio recording and GPS system.
상세보기
R. John Hansman ; Richard P. Kornfeld ; John J. Deyst, Integrated flight information and control system.
상세보기
Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
상세보기
Anderson, Gary B.; Petch, Bryan K.; Peterson, Peter O.; Jensen, Ryan N.; Gavette, Sherman, Method and Apparatus for wireless spread spectrum communication with preamble processing period.
상세보기
McNabb Lea Ann ; Gildea David R., Method and apparatus for automatically aiming an antenna to a distant location.
상세보기
Durrant Randolph L. ; Burbach Mark, Method and apparatus for coherent correlation of a spread spectrum signal.
상세보기
Durrant Randolph L. ; Burbach Mark, Method and apparatus for coherent serial correlation of a spread spectrum signal.
상세보기
Abraham, Charles; Fuchs, Donald L., Method and apparatus for computing signal correlation at multiple resolutions.
상세보기
Durrant Randolph L. ; Burbach Mark, Method and apparatus for correlating a continuous phase modulated spread spectrum signal.
상세보기
Durrant Randolph L. (Colorado Springs CO) Burbach Mark T. (Peyton CO) Hoyt Eugene P. (Colorado Springs CO), Method and apparatus for differential phase encoding and decoding in spread-spectrum communication systems with continuo.
상세보기
Vayanos, Alkinoos, Method and apparatus for estimating velocity of a terminal in a wireless communication system.
상세보기
Durrant Randolph L. (Colorado Springs CO) Burbach Mark (Peyton CO), Method and apparatus for noncoherent reception and correlation of a continous phase modulated signal.
상세보기
Durrant Randolph L. ; Burbach Mark, Method and apparatus for parallel noncoherent correlation of a spread spectrum signal.
상세보기
Goldberg, Jason; Abraham, Charles; Tapucu, Emre, Method and apparatus for performing frequency synchronization.
상세보기
Goldberg, Jason; Abraham, Charles; Tapucu, Emre, Method and apparatus for performing frequency synchronization.
상세보기
Abraham, Charles, Method and apparatus for performing signal correlation.
상세보기
Abraham, Charles; de la Porte, Serge; Podshivalov, Sergei, Method and apparatus for performing signal correlation.
상세보기
Abraham,Charles; de la Porte,Serge; Podshivalov,Sergei, Method and apparatus for performing signal correlation.
상세보기
Abraham, Charles; Fuchs, Donald L., Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference.
상세보기
Abraham, Charles; Fuchs, Donald L., Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference.
상세보기
Abraham, Charles; Tapucu, Emre, Method and apparatus for performing signal correlation using historical correlation data.
상세보기
Abraham, Charles; van Diggelen, Frank, Method and apparatus for performing signal correlation using historical correlation data.
상세보기
Abraham, Charles; Tapucu, Emre, Method and apparatus for performing signal processing using historical correlation data.
상세보기
Durrant Randolph L. (Colorado Springs CO) Burbach Mark (Peyton CO), Method and apparatus for receiving and despreading a continuous phase-modulated spread spectrum signal using self-synchr.
상세보기
Durrant Randolph L. (Colorado Springs CO) Burbach Mark (Peyton CO), Method and apparatus for reception and noncoherent serial correlation of a continuous phase modulated signal.
상세보기
Wilson John M., Method and apparatus for reliable inter-antenna baseline determination.
상세보기
Durrant Randolph L. ; Burbach Mark, Method and apparatus for wireless spread spectrum communication with preamble sounding gap.
상세보기
Fenton Patrick C.,CAX ; Kunysz Waldemar,CAX, Method and apparatus using GPS to determine position and attitude of a rotating vehicle.
상세보기
Martin, Nicolas; Perre, Jean-Michel; Chopard, Vincent, Method and device for calibrating a receiver.
상세보기
Snow, Jeffrey M.; Schumm, Michael; Shaff, William L.; Carlson, Terry; Baker, Carl, Method and software for spatial pattern analysis.
상세보기
Snow, Jeffrey M; Schumm, Michael; Shaff, William L; Carlson, Terry; Baker, Carl, Method and software for spatial pattern analysis.
상세보기
McCarthy, Evan; Walley, John; Brooks, Todd L; Chandrasekhar, Vinay; Van Engelen, Josephus; Welz, Jared, Method and system for a temperature sensing crystal integrated circuit with digital temperature output.
상세보기
McCarthy, Evan; Walley, John, Method and system for an energy efficient temperature sensing crystal integrated circuit.
상세보기
Anderson Gary B. ; Peterson Peter O., Method and system for data link expansion or contraction using spread spectrum TDMA communication.
상세보기
McCarthy, Evan; Walley, John; Hyun-Gyu, Jeon; Ibrahim, Amir; Kanekal, Sunil; Welz, Jared, Method and system for signal generation via a temperature sensing crystal integrated circuit.
상세보기
McCarthy, Evan; Walley, John; Hyun-Gyu, Jeon; Ibrahim, Amir; Kanekal, Sunil; Welz, Jared, Method and system for signal generation via a temperature sensing crystal integrated circuit.
상세보기
McCarthy, Evan; Walley, John; Jeon, Hyun-Gyu; Ibrahim, Amir; Kanekal, Sunil; Welz, Jared, Method and system for signal generation via a temperature sensing crystal integrated circuit.
상세보기
Soleimani Mohammad ; Liu Xiangdong, Method and system of determining user terminal position using multiple satellites.
상세보기
Whitehead, Michael L.; Miller, Steven R.; McClure, John A.; Davis, Cary; Feller, Walter J., Method and system using GNSS phase measurements for relative positioning.
상세보기
Takahashi, Masato, Method for acquiring azimuth information.
상세보기
MacIntosh, Scott; Birken, Ralf A.; Zhu, Qifu, Method for correcting a 3D location measured by a tracking system assuming a vertical offset.
상세보기
Ishii Hiroshi,JPX, Method of determining the integral wave phase in a geodetic interferometry method.
상세보기
Perlmutter, Michael S.; Humphrey, Ian, Method of improving satellite reacquisition performance for integrated GP/IG navigational systems.
상세보기
Chenus,Marc; Revol,Marc, Method of improving the determination of the attitude of a vehicle with the aid of satellite radionavigation signals.
상세보기
Wright, Charles Wayne, Minimum cycle slip airborne differential carrier phase GPS antenna.
상세보기
Hoffberg, Steven M., Mobile communication device.
상세보기
Hoffberg, Steven M., Mobile communication device for delivering targeted advertisements.
상세보기
Tso, Robert; McConnell, Richard Joseph, Monolithic GPS RF front end integrated circuit.
상세보기
Whitehead, Michael L.; Miller, Steven R.; McClure, John A.; Feller, Walter J., Multi-antenna GNSS control system and method.
상세보기
Whitehead, Michael L.; Feller, Walter J., Multi-antenna GNSS positioning method and system.
상세보기
Durrant Randolph L. (Colorado Springs CO) Burbach Mark T. (Peyton CO), Multi-bit correlation of continuous phase modulated signals.
상세보기
Miller, Steven R., Multi-frequency GNSS receiver baseband DSP.
상세보기
Han, Shaowel, Multipath error estimation in satellite navigation receivers.
상세보기
Enge, Per K.; Ferrell, Bart; Gutt, Gregory M.; Lassa, James C.; Rizzo, Michael A.; Whelan, David A., Multipath isolation through the combined use of antenna diversity and frequency diversity.
상세보기
Kohli Sanjai ; Cahn Charles R., Multipath processing for GPS receivers.
상세보기
Kohli, Sanjai; Cahn, Charles R., Multipath processing for GPS receivers.
상세보기
Kohli,Sanjai; Cahn,Charles R., Multipath processing for GPS receivers.
상세보기
Whitehead, Michael L.; Feller, Walter J.; McClure, John A.; Miller, Steven R., Multiple-antenna GNSS control system and method.
상세보기
Mo, Jun; Han, Shaowei, Narrow correlator technique for multipath mitigation.
상세보기
Reeve, David R., Optical tracking vehicle control system and method.
상세보기
Anderson, Gary B.; Jensen, Ryan N.; Petch, Bryan K.; Peterson, Peter O., PCS pocket phone/microcell communication over-air protocol.
상세보기
DeWulf, Thomas V., Parallel precise time transfer to multiple GPS units.
상세보기
Speasl Jerry A. ; Schupak Leonard, Positioning system and method.
상세보기
Waters, Deric Wayne; Ramasubramanian, Karthik; Raghupathy, Arun, Power-saving receiver circuits, systems and processes.
상세보기
Akopian, David; Valio, Harri, Preventing an incorrect synchronization between a received code-modulated signal and a replica code.
상세보기
Ezal, Kenan O.; Werner, Benjamin D., Radio-based direction-finding navigation system using small antenna.
상세보기
Collins, Dennis M.; McClure, John A., Raster-based contour swathing for guidance and variable-rate chemical application.
상세보기
McClure, John A.; Collins, Dennis M., Raster-based contour swathing for guidance and variable-rate chemical application.
상세보기
Semler James Russell ; Thorndyke ; Jr. Earl Clare, Real-time high-accuracy determination of integer ambiguities in a kinematic GPS receiver.
상세보기
McClure, John A.; Collins, Dennis M.; Timm, John T. E., Satellite based vehicle guidance control in straight and contour modes.
상세보기
Pratt, Anthony R.; Owen, John I. R., Signals, system, method and apparatus.
상세보기
Van Dusseldorp David L., Single global positioning system receiver capable of attitude determination.
상세보기
Frey, Jr., Robert D., Single receiver GPS pointing vector sensing.
상세보기
Monroe Robert, Spread spectrum codes for use in communication.
상세보기
Anderson Gary B. ; Peterson Peter O. ; Smith Douglas G. ; Dixon Robert C., Spread spectrum communication system.
상세보기
Scott Logan, Spread spectrum correlation using saw device.
상세보기
Sanjai Kohli ; Steven Chen ; Charles R. Cahn ; Mangesh Chansarkar ; Greg Turetsky, Spread spectrum receiver with multi-bit correlator.
상세보기
Durrant Randy (Colorado Springs CO) Burbach Mark (Peyton CO), Spread spectrum transmitter.
상세보기
Vanderpool Jeffrey S., Spread spectrum wireless telephone system.
상세보기
Durrant Randolph L. (Colorado Springs CO) Burbach Mark (Peyton CO), Synchronization apparatus and method for spread spectrum receiver.
상세보기
Alexander, Steven B., System and method for GPS acquisition using advanced tight coupling.
상세보기
Whitehead, Michael L., System and method for augmenting DGNSS with internally-generated differential correction.
상세보기
Kransmo,Jan Lennart; Kingdon,Christopher Hugh; Bloebaum,Leland Scott, System and method for fast cold start of a GPS receiver in a telecommunications environment.
상세보기
Hwang Patrick Y., System and method for high-integrity detection and correction of cycle slip in a carrier phase-related system.
상세보기
Wilson Christopher Kenneth Hoover, System and method for improved accuracy in locating and maintaining positions using GPS.
상세보기
Ray Jayanta K.,CAX ; Cannon M. Elizabeth,CAX ; Fenton Patrick C.,CAX, System and method for mitigating static carrier-phase multipath effects.
상세보기
Cliff Pemble, Time division satellite acquisition.
상세보기
Rowley, Henry A.; Baluja, Shumeet, Transportation routing.
상세보기
Rowley, Henry Allan; Baluja, Shumeet, Transportation routing.
상세보기
Rowley, Henry; Baluja, Shumeet, Transportation routing.
상세보기
Rowley, Henry; Baluja, Shumeet, Transportation routing.
상세보기
Rowley, Henry; Baluja, Shumeet, Transportation routing.
상세보기
Whitehead, Michael L.; Miller, Steve R., Unbiased code phase discriminator.
상세보기
Campbell, Charles E., Using the global positioning satellite system to determine attitude rates using doppler effects.
상세보기
Macdonald, Andrew John; Reeve, David Robert; Morrison, Campbell Robert, Vehicle control system.
상세보기
Croyle Steven R. ; Spencer ; II Larry E. ; Sittaro Ernie R., Vehicle navigation system and method.
상세보기
Croyle Steven R., Vehicle navigation system and method using GPS velocities.
상세보기
Croyle Steven R. ; Spencer ; II Larry E. ; Sittaro Ernie R., Vehicle navigation system and method using multiple axes accelerometer.
상세보기
McClure, John A.; Miller, Steven R., Visual, GNSS and gyro autosteering control.
상세보기
Spencer ; II Larry E. ; Croyle Steven R., Zero motion detection system for improved vehicle navigation system.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

GPS system and method for deriving pointing or attitude from a single GPS receiver 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (158)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

GPS system and method for deriving pointing or attitude from a single GPS receiver 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (158)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트