IL282938A - מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו - Google Patents
מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיוInfo
- Publication number
- IL282938A IL282938A IL282938A IL28293821A IL282938A IL 282938 A IL282938 A IL 282938A IL 282938 A IL282938 A IL 282938A IL 28293821 A IL28293821 A IL 28293821A IL 282938 A IL282938 A IL 282938A
- Authority
- IL
- Israel
- Prior art keywords
- antenna
- emr
- scene
- detection system
- radio detection
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims description 102
- 238000000034 method Methods 0.000 title claims description 41
- 230000005670 electromagnetic radiation Effects 0.000 claims description 315
- 230000006698 induction Effects 0.000 claims description 26
- 230000005855 radiation Effects 0.000 claims description 17
- 230000000737 periodic effect Effects 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 11
- 239000002520 smart material Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 description 34
- 238000002955 isolation Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 2
- 229920000431 shape-memory polymer Polymers 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- 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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
-
- 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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/032—Constructional details for solid-state radar subsystems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
- H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
- Aerials With Secondary Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL282938A IL282938B2 (he) | 2021-05-04 | 2021-05-04 | מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו |
| PCT/IB2022/054029 WO2022234426A1 (en) | 2021-05-04 | 2022-05-02 | Antenna-based radio detection systems and methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL282938A IL282938B2 (he) | 2021-05-04 | 2021-05-04 | מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL282938A true IL282938A (he) | 2022-12-01 |
| IL282938B2 IL282938B2 (he) | 2023-04-01 |
Family
ID=83932122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL282938A IL282938B2 (he) | 2021-05-04 | 2021-05-04 | מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו |
Country Status (2)
| Country | Link |
|---|---|
| IL (1) | IL282938B2 (he) |
| WO (1) | WO2022234426A1 (he) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116544670B (zh) * | 2023-07-07 | 2023-09-08 | 深圳市鑫龙通信技术有限公司 | 一种5g天线单元、天线阵列及天线系统 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6262495B1 (en) * | 1998-03-30 | 2001-07-17 | The Regents Of The University Of California | Circuit and method for eliminating surface currents on metals |
| US20160344093A1 (en) * | 2015-05-20 | 2016-11-24 | Panasonic Intellectual Property Management Co., Ltd. | Antenna device, wireless communication apparatus, and radar apparatus |
| US20190051977A1 (en) * | 2016-02-23 | 2019-02-14 | Denso Corporation | Antenna device |
| US20210156956A1 (en) * | 2019-11-25 | 2021-05-27 | National Chung-Shan Institute Of Science And Technology | Continuous wave radar system |
-
2021
- 2021-05-04 IL IL282938A patent/IL282938B2/he unknown
-
2022
- 2022-05-02 WO PCT/IB2022/054029 patent/WO2022234426A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6262495B1 (en) * | 1998-03-30 | 2001-07-17 | The Regents Of The University Of California | Circuit and method for eliminating surface currents on metals |
| US20160344093A1 (en) * | 2015-05-20 | 2016-11-24 | Panasonic Intellectual Property Management Co., Ltd. | Antenna device, wireless communication apparatus, and radar apparatus |
| US20190051977A1 (en) * | 2016-02-23 | 2019-02-14 | Denso Corporation | Antenna device |
| US20210156956A1 (en) * | 2019-11-25 | 2021-05-27 | National Chung-Shan Institute Of Science And Technology | Continuous wave radar system |
Also Published As
| Publication number | Publication date |
|---|---|
| IL282938B2 (he) | 2023-04-01 |
| WO2022234426A1 (en) | 2022-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3653470B2 (ja) | 金属の表面電流を除去する回路および方法 | |
| Schofield et al. | Scattering suppression and wideband tunability of a flexible mantle cloak for finite-length conducting rods | |
| Selvaraju et al. | Mutual coupling reduction and pattern error correction in a 5G beamforming linear array using CSRR | |
| IL282938A (he) | מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו | |
| JP5636957B2 (ja) | 無線通信装置 | |
| Comite et al. | Equivalent-network analysis of propagation and radiation features in wire-medium loaded planar structures | |
| Masoumi et al. | Design and implementation of elliptical mantle cloaks for polarization decoupling of two tightly spaced interleaved co-frequency patch array antennas | |
| Mohan et al. | Dual-mode aperture-coupled patch resonator based dual-band higher-order frequency selective surfaces | |
| Saavedra-Melo et al. | Wave-controlled RIS: A novel method for reconfigurable elements biasing | |
| Lee | Study on the pulse characteristics of cloaked cylindrical objects with pulse radar technique | |
| Kumari et al. | Development of microstrip patch antenna for indirect microwave holographic system | |
| Baccarelli et al. | Uniform analytical representation of the continuous spectrum excited by dipole sources in a multilayer dielectric structure through weighted cylindrical leaky waves | |
| Sandora | Isolation improvement with electromagnetic band gap surfaces | |
| Kumar et al. | Design and analysis of 0.5–2.0 GHz RF frontend subsystems for IEMI applications | |
| Kaur et al. | Dual port UWB MIMO dielectric resonator antenna (DRA) with airplane shaped defective ground plane (DGS) with improved isolation level | |
| Nguyen et al. | Cylindrical cloaking based on arrangement density control of multilayer ceramic capacitors | |
| Singh et al. | Analysis of hemispherical dielectric resonator antenna with an imperfect concentric conductor | |
| Toyota et al. | Experimental validation of imbalance difference model to estimate common-mode excitation in PCBs | |
| Czyzewski et al. | Miniaturized Vivaldi antenna for moist estimation in masonry walls | |
| Mrochen et al. | On Characteristic Modes in the Presence of a Grounded Dielectric Slab | |
| Fathnan et al. | Broadband Metasurfaces through First Order Approximation of Surface Impedances | |
| Patra et al. | Design guidelines for single and dual wide band leaky periodic microstrip line antennas | |
| Parfitt et al. | Mutual coupling between metal strip antennas on finite size, electrically thick dielectric substrates | |
| RU2782974C1 (ru) | Восьмиканальная радиочастотная катушка для сверхвысокопольного магнитно-резонансного томографа | |
| Pasqualini et al. | Distributed sources on coplanar waveguides: application to photomixers for THz local oscillators |