Results 21 to 30 of about 544,807 (305)

Efek Jumlah Ridge terhadap Performansi Antena Horn untuk Aplikasi Tomografi

open access: yesJurnal Elkomika
ABSTRAK Paper ini membahas pengaruh jumlah profil ridge terhadap performansi antena horn untuk aplikasi tomografi. Penelitian ini mengobservasi dua variasi jumlah ridge, yaitu dua ridge dan empat ridge.
FOLIN OKTAFIANI   +2 more
doaj   +1 more source

A Dual-Polarized Horn Antenna Covering Full Ka-Band Using Turnstile OMT

open access: yesFrontiers in Physics, 2022
This article presents a dual-polarized corrugated horn antenna incorporated a turnstile orthomode transducer (OMT) covering the full Ka-band (26.5–40 GHz).
Jun Xiao   +4 more
doaj   +1 more source

360° beam-steering reconfigurable wideband substrate integrated waveguide horn antenna

open access: yes, 2016
A novel beam-steering reconfigurable substrate integrated waveguide (SIW) horn antenna is presented. By employing p-i-n diodes as tuning mechanisms, the states of copper posts of the SIW horn can be electronically controlled.
Ge, Lei, Luk, Kwai Man, Chen, Shichang
core   +1 more source

An Active VHF and UHF Electrically Small Horn Antenna Using Non-Foster Matching Circuit [PDF]

open access: yesIranian Journal of Electrical and Electronic Engineering, 2023
In this article, an active electrically small Horn antenna for very high frequency (VHF) and ultra-high frequency (UHF) frequencies is presented. The proposed horn antenna has a height of 5 cm and a diameter of 4.28 cm which can cover 6-12 GHz without a ...
Atefeh Sohrabi   +2 more
doaj  

Measurement data at 3.7 GHz, Horn-omnidirectional antenna.

open access: yes, 2023
Measurement data at 3.7 GHz, Horn-omnidirectional antenna.
Md Abdus Samad (14851648)   +2 more
core   +1 more source

An SIW Quasi-Pyramid Horn Antenna Based on Patch Coupling Feed for Automotive Radar Sensors

open access: yesRemote Sensing
An SIW quasi-pyramidal horn antenna based on patch coupling feed with reduced machining difficulty and facilitated integration with the radar chip is proposed in this paper.
Pengchao Zhao   +3 more
doaj   +1 more source

Distribution of measured path loss along vertical Euclidean distance at 28 GHz using the horn-horn antenna.

open access: yes, 2023
Distribution of measured path loss along vertical Euclidean distance at 28 GHz using the horn-horn antenna.
Md Abdus Samad (14851648)   +2 more
core   +1 more source

A Large Aperture UWB Antenna Array for Real Beam Radar Imaging

open access: yesInternational Journal of Antennas and Propagation, 2012
The development of four-element ultra-wideband (UWB) comb taper slot antenna array with 18 cm element spacing for real beam radar imaging is described. The four-element UWB array system with optimum element spacing is analyzed by energy pattern.
Chao-Hsiang Liao, Dau-Chyrh Chang
doaj   +1 more source

Design of X Band Pyramidal Horn Antenna

open access: yes, 2020
A horn may be considered as a flared out waveguide. In this paper, a powerful electromagnetic simulator, 3D EM solver WIPL-D software is used to design, analyse and optimize the dimensions of horn antenna which is based on MOM solution for computations ...
Pendurthy A Sunny Dayal
core   +1 more source

Distribution of measured path loss along vertical Euclidean distance at 3.7 GHz using the horn-horn antenna.

open access: yes, 2023
Distribution of measured path loss along vertical Euclidean distance at 3.7 GHz using the horn-horn antenna.
Md Abdus Samad (14851648)   +2 more
core   +1 more source

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