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Coherent, frequency multiplexed radar 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-013/536
출원번호 US-0324677 (1981-11-24)
발명자 / 주소
  • Walters Glenn A. (917 Seph Way Escondido CA 92606) Teschmacher Lance M. (12935 Long Boat Way Del Mar CA 92014)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

Coherent, frequency multiplexed radar is a new generic type of continuous wave radar architecture wherein contiguous pulses of discrete frequency segmented signals are serially transmitted from an antenna, and after reflection from radar targets, signals from the same antenna are coherently processe

대표청구항

A continuous wave, frequency-multiplexed radar system, comprising: transmitter means for transmitting, against a target, a continuous output signal having successive cycles, each of said cycles including N mutually coherent, contiguous segments, wherein said output signal has a respective predetermi

이 특허를 인용한 특허 (39)

  1. Melvin ; Jr. William L., Adaptive elevational scan processor statement of government interest.
  2. Melvin ; Jr. William L. ; Wicks Michael C., Adaptive post-doppler sequential beam processor.
  3. Stevens, Jr.,Robert R., Airborne distributed pulse doppler radar missile warning system.
  4. Jung,Yeun Chol; Yoon,Cheon Joo; Shin,Seung Gyun; Park,Keun Joo, Apparatus for monitoring optical frequencies of WDM signals.
  5. Sajid, Mohammed; Chiu, Scott, Canceling self-jammer and interfering signals in an RFID system.
  6. Jim P. Y. Lee CA, Circuit for LPI signal detection and suppression of conventional pulsed signals.
  7. Lu Chyi Haw ; Holmes Jerry D. ; Scott Hugh L., Coherent synchronization and processing of pulse groups.
  8. Smith Stephen H., Communication system.
  9. Smith Stephen H., Communications system.
  10. Harbaugh, J. Kent; Whitt, Michael W.; Abatzoglou, Theagenis J., Device and method of multi-dimensional frequency domain extrapolation of sensor data.
  11. Gusev, Yuri P., Distance measuring device.
  12. Gusev, Yuri P., Distance measuring device.
  13. Gusev, Yuri P., Distance measuring device.
  14. Kuroda, Hiroshi; Takano, Kazuaki; Nakamura, Mitsuru, Distance measuring device.
  15. Vacanti, David C., FMCW radar with refined measurement using fixed frequencies.
  16. G. Roberto Aiello, Frequency hopping for baseband transmitters.
  17. Matsuo, Michiaki, High speed high resolution wide range low power analog correlator and radar sensor.
  18. Calin, Doru; Kaya, Aliye Ozge; Yang, Kai; Yiu, Simon, Method and apparatus for beamforming.
  19. Lehtinen, Markku Sakari, Method and arrangement for detecting moving objects with a radar.
  20. Cornic Pascal,FRX ; Artis Jean-Paul,FRX, Method and device for the removal of ambiguity in distance, applied especially to frequency-shift keying continuous-wave radars.
  21. Rohling, Hermann; Guener, Wilhelm; Hommel, Hans; Nagel, Dieter, Method for HPRF-radar measurement.
  22. Lellouch, Gabriel; Erkocevic-Pribic, Radmila, Method for estimating the position and the speed of a target with a radar emitting an OFDM waveform.
  23. Yamamoto Tokuo, Method of measuring buried objects, geological formations and sediment properties.
  24. Coe,Peter; Cowley,Nicholas Paul, Multi-channel tuner apparatus.
  25. Rademacher Paul E., Pulse doppler radar system which identifies and removes electromagnetic interference.
  26. Noushin, Arjang J.; Nelson, Kenric P., Radar data processing.
  27. Woodington,Walter Gordon; Delcheccolo,Michael Joseph; Pleva,Joseph S.; Russell,Mark E.; Van Rees,H. Barteld, Radar detection method and apparatus.
  28. Falk, Kent, Radar system comprising at least two spatially separated antenna units.
  29. Laviec, Philippe; Cornic, Pascal, Receiver for a frequency-shift-keying, continuous-wave radar.
  30. Wishart, Alexander Walker, SAR data processing.
  31. Milkovich Edward ; Gifford Ralph Elton, Signal processing architecture which improves sonar and pulse Doppler radar performance and tracking capability.
  32. Mathews, Michael B.; MacDoran, Peter F., System and method for positioning using hybrid spectral compression and cross correlation signal processing.
  33. Mathews, Michael B.; MacDoran, Peter F., System and method for positioning using hybrid spectral compression and cross correlation signal processing.
  34. Logan, Gloria; Kilty, Brennan; Christianson, Paul, Systems and methods for suppressing ambiguous peaks from stepped frequency techniques.
  35. Inaba, Takayuki, Target object detection system.
  36. Aiello, Roberto; Gehring, Stephan; Lynch, William; Rahardja, Krisnawan K.; Rogerson, Gerald; Sparell, Carlton J., Ultra wide band communication network.
  37. Aiello,Roberto; Sparrell,Carlton; Rogerson,Gerald, Ultra wide band communication systems and methods.
  38. Zhang, Yu, Ultrasound doppler dealiasing without zero insertion.
  39. Molyneux-Berry, Robert Bewes, Wide bandwidth radar.
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