Fakharian, 2021 - Google Patents
A massive MIMO frame antenna with frequency agility and polarization diversity for LTE and 5G applicationsFakharian, 2021
View PDF- Document ID
- 16129793037298801147
- Author
- Fakharian M
- Publication year
- Publication venue
- International Journal of RF and Microwave Computer‐Aided Engineering
External Links
Snippet
A switchable antenna array is presented for upcoming 4G/5G massive multiple‐input multiple‐output (MIMO) smartphone applications. The designed antenna is constructed of two modules of the antenna array, namely, a switchable 2× 2 MIMO 4G antenna module with …
- 238000002955 isolation 0 abstract description 12
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q1/00—Details of, or arrangements associated with, aerials
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant aerials
- H01Q9/16—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole
- H01Q9/26—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant aerials
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
- H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant aerials
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q21/00—Aerial arrays or systems
- H01Q21/06—Arrays of individually energised active aerial units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q1/00—Details of, or arrangements associated with, aerials
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q21/00—Aerial arrays or systems
- H01Q21/24—Combinations of aerial elements or aerial units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot aerials
- H01Q13/18—Resonant slot aerials the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q21/00—Aerial arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting aerial units or systems
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q1/00—Details of, or arrangements associated with, aerials
- H01Q1/52—Means for reducing coupling between aerials; Means for reducing coupling between an aerial and another structure
- H01Q1/521—Means for reducing coupling between aerials; Means for reducing coupling between an aerial and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q25/00—Aerials or aerial systems providing at least two radiating patterns
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Al Abbas et al. | MIMO antenna system for multi-band millimeter-wave 5G and wideband 4G mobile communications | |
| Li et al. | Metal‐frame‐integrated eight‐element multiple‐input multiple‐output antenna array in the long term evolution bands 41/42/43 for fifth generation smartphones | |
| Chouhan et al. | Multiport MIMO antennas with mutual coupling reduction techniques for modern wireless transreceive operations: A review | |
| Li et al. | Dual‐mode and triple‐band 10‐antenna handset array and its multiple‐input multiple‐output performance evaluation in 5G | |
| Ikram et al. | Realization of a tapered slot array as both decoupling and radiating structure for 4G/5G wireless devices | |
| Ishteyaq et al. | Multiple input multiple output (MIMO) and fifth generation (5G): An indispensable technology for sub-6 GHz and millimeter wave future generation mobile terminal applications | |
| Malviya et al. | Offset planar MIMO antenna for omnidirectional radiation patterns | |
| Hussain et al. | Miniaturized frequency reconfigurable pentagonal MIMO slot antenna for interweave CR applications | |
| Fakharian | A massive MIMO frame antenna with frequency agility and polarization diversity for LTE and 5G applications | |
| Wang et al. | Multiband multiple‐input multiple‐output antenna with high isolation for future 5G smartphone applications | |
| Ullah et al. | A novel multi-band and multi-generation (2G, 3G, 4G, and 5G) 9-elements MIMO antenna system for 5G smartphone applications | |
| Mishra et al. | Low mutual coupling six‐port planar antenna for the MIMO applications | |
| Jiang et al. | A Wideband Eight‐Element MIMO Antenna Array in 5G NR n77/78/79 and WLAN‐5GHz Bands for 5G Smartphone Applications | |
| Deng | Compact broadband multi‐input multi‐output antenna covering 3300 to 6000 MHz band for 5G mobile terminal applications | |
| Wang et al. | Design of MIMO antenna system operating in wideband of 3300 to 6400 MHz for future 5G mobile terminal applications | |
| Dioum et al. | Miniature MIMO antennas for 5G mobile terminals | |
| Ramanujam et al. | Design of miniaturized dual‐band filtering antenna with improved selectivity utilizing square complementary split ring resonator for 5G MM‐wave automobile applications | |
| Mistri et al. | Dual band 8× 8 MIMO antenna system for DCS 1800 and 5G mobile applications | |
| Biswal et al. | A planar triple band four element antenna system with polarization and pattern diversity for LTE/WLAN/DSRC applications | |
| Tiwari et al. | Polarization diversity configuration of millimeter wave MIMO antenna for Ka-band application in 5G wireless networks | |
| Sghaier et al. | Design of a dual-polarized uwb 5g nr antenna | |
| Daghari et al. | Muli‐UWB Antenna System Design for 5G Wireless Applications with Diversity | |
| Singh et al. | A compact 4× 4 MIMO antenna with high isolation for 5G application | |
| Salamin et al. | A 2× 1 array‐based wideband mm‐wave antenna integrated with a 2‐element multiple‐input‐multiple‐output antenna for 5G mobile terminals | |
| Zhou et al. | Wideband Low‐Profile 8× 8 MIMO Antenna Based IFA Pair for Ultrathin 5G Smartphones |