Patent · US Active

Space time frequency multiplexing (STFM) for radar systems using complementary pair waveforms

US10637530B1 · kind B1 · utility

1Cited by

1References

28Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Evgeny Levitan · Haifa, IL
Evyatar HEMO · Kiryat Bialik, IL
Simha Sorin · Zoran, IL
Ariel Yaakov Sagi · Haifa, IL

Key dates

Filing date	Jun 13, 2019
Grant date	Apr 28, 2020
Priority date	—
Expiry date	Jun 13, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01S2013/0245
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Space-time-frequency multiplexing (STFM) schemes for radio frequency (RF) scanning are disclosed in which complementary pairs of sequences (or “Golay pairs”) are transmitted at different times using multiple frequencies. The transmission and reception of the sequences can occur over multiple transmit (Tx) and/or receive (Rx) radio sectors to scan an entire area for range, azimuth, elevation, and (optionally) velocity of objects therein.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.