[go: up one dir, main page]

Bishnu et al., 2020 - Google Patents

Design of Pyramidal Horn Antenna at 7.5 GHz by using different Optimization Techniques

Bishnu et al., 2020

Document ID
6485015554881891380
Author
Bishnu S
Ray S
Gangopadhyay M
Publication year
Publication venue
2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)

External Links

Snippet

In this work, we discuss about the design of a pyramidal horn antenna with high gain and reduced side lobes partially covering the C band and the X band of operation. The waveguide width (a), waveguide height (b), flare width (A), flare height (B) and flare length of …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • 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
    • 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
    • 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
    • H01Q9/30—Resonant aerials with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • 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
    • H01Q1/523—Means for reducing coupling between aerials; Means for reducing coupling between an aerial and another structure reducing the coupling between adjacent antennas between antennas of an array
    • 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
    • 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
    • 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
    • H01Q21/22—Aerial units of the array energised non-uniformly in amplitude or phase, e.g. tapered array, binomial array
    • 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
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q19/00—Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic
    • H01Q19/28—Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements

Similar Documents

Publication Publication Date Title
EP3792791B1 (en) Method and device for calculating pattern of beam pointing adjustable antenna
EP3792790B1 (en) Radiation pattern calculation method and device for beam-pointing adjustable antenna
Bishnu et al. Design of Pyramidal Horn Antenna at 7.5 GHz by using different Optimization Techniques
You et al. Hybrid approach for the synthesis of unequally spaced array antennas with sidelobes reduction
CN112467388A (en) Design method of sparsely arrayed multi-frequency composite aperture array antenna
Young et al. Analysis of a rectangular waveguide, edge slot array with finite wall thickness
Li et al. Impact of Radial Grounding Model Granularity on Directivity of 433 MHz Monopole Antennas with Flat and Inclined Radials for ISM IoT Applications
Jana et al. A novel matched feed structure for achieving wide cross-polar bandwidth for an offset parabolic reflector antenna system
Jagadeesha et al. Plus shape slotted fractal antenna for wireless applications
Xie et al. Effective approach to reduce variation of quasi-E-plane beamwidth of EH 1-mode microstrip leaky-wave antennas
Moradian et al. Application of wiggly ridge waveguide for design of linear array antennas of centered longitudinal shunt slot
Mallat et al. A machine learning based design of mmWave compact array antenna for 5G communications
Zhao et al. Analysis of a traveling-wave waveguide array with narrow-wall slots using higher order basis functions in method of moments
Venter et al. Fast Multi-Dimensional Feed Optimization on Reflector Antennas Using a Reference Design
Lee et al. Front‐to‐back ratio improvement of a short pyramidal horn antenna using metal strips/rods in LTE/cellular band
Sadeghzadeh et al. Low Sidelobe Level Pattern Synthesis of 2‐D Slot Array Antenna Based on Ridged Waveguide
Baltzis Polynomial-based evaluation of the impact of aperture phase taper on the gain of rectangular horns
Lager et al. Mutual coupling in non-uniform array antennas—an effective recipe
Zhu et al. Design of 1-D Transmitarray Antenna Using HFSS FEM-IE
Klassen et al. Planar Ku band antenna for perspective telecommunication facilities
Nguyen et al. Comparative Analysis of OCGA-Based Sparse K/Ka Band Horn Antenna Structures at Different Frequencies.
CN114552237B (en) Two-dimensional phased array antenna design method and device and two-dimensional phased array antenna
Behera et al. Optimum design of mutually coupled linear array antenna and comparison with different types of array structures
Alateewe et al. Optimizing the geometry of a cylindrical dielectric resonator antenna (CDRA) in combination with the design of a microstrip patch antenna to improve antenna efficiency
Yeo et al. Finite array analysis using iterative spatial Fourier windowing of the generalized periodic Green's function