JPH0312710B2 - - Google Patents
Info
- Publication number
- JPH0312710B2 JPH0312710B2 JP58064547A JP6454783A JPH0312710B2 JP H0312710 B2 JPH0312710 B2 JP H0312710B2 JP 58064547 A JP58064547 A JP 58064547A JP 6454783 A JP6454783 A JP 6454783A JP H0312710 B2 JPH0312710 B2 JP H0312710B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- spatial frequency
- cosine
- maximum point
- beams
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 9
- 230000035945 sensitivity Effects 0.000 claims description 6
- 238000007796 conventional method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58064547A JPS59190676A (ja) | 1983-04-14 | 1983-04-14 | 方向余弦推定方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58064547A JPS59190676A (ja) | 1983-04-14 | 1983-04-14 | 方向余弦推定方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59190676A JPS59190676A (ja) | 1984-10-29 |
JPH0312710B2 true JPH0312710B2 (enrdf_load_stackoverflow) | 1991-02-20 |
Family
ID=13261352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58064547A Granted JPS59190676A (ja) | 1983-04-14 | 1983-04-14 | 方向余弦推定方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59190676A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0367303U (enrdf_load_stackoverflow) * | 1989-11-02 | 1991-07-01 | ||
US5227803A (en) * | 1992-07-22 | 1993-07-13 | Hughes Aircraft Company | Transponder location and tracking system and method |
-
1983
- 1983-04-14 JP JP58064547A patent/JPS59190676A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59190676A (ja) | 1984-10-29 |
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