Results 21 to 30 of about 105,564 (350)

Generating single microwave photons in a circuit [PDF]

open access: yesNature, 2007
6 pages, 5 figures, hires version at http://www.eng.yale.edu/rslab/papers/single_photon_hires ...
A.A.Houck   +10 more
openaire   +4 more sources

Integration Design of Millimeter-Wave Filtering Patch Antenna Array With SIW Four-Way Anti-Phase Filtering Power Divider

open access: yesIEEE Access, 2019
In this paper, the integration design of a millimeter-wave filtering patch antenna array fed by a substrate integrated waveguide (SIW) four-way anti-phase filtering power divider is proposed.
Huayan Jin   +4 more
doaj   +1 more source

Substrateless Packaging for a D-Band MMIC Based on a Waveguide with a Glide-Symmetric EBG Hole Configuration

open access: yesSensors, 2022
This paper presents a novel substrateless packaging solution for the D-band active e mixer MMIC module, using a waveguide line with a glide-symmetric periodic electromagnetic bandgap (EBG) hole configuration.
Weihua Yu   +3 more
doaj   +1 more source

Compact Dual-Broadband Dual-Polarized Antenna With Additional Ground Platform

open access: yesIEEE Access, 2019
A compact dual-polarized antenna element covering the frequency bands of 0.773~1.0405 GHz and 1.69~2.83 GHz is proposed in this paper. The nested scheme is adopted and the performances of the lower- and upper-band element are analyzed, respectively.
Xi Wang Dai   +4 more
doaj   +1 more source

Multi-layer transmission line of spoof surface plasmon polaritons

open access: yesEPJ Applied Metamaterials, 2022
In modern microwave technology, multi-layer structure is widely adopted in compact circuit design. In a multi-layer microwave system, the transmission line (TL) plays an important role.
Lu Yuxi, Tang Wenxuan, Cui Tie Jun
doaj   +1 more source

Vertically‐integrated differential filtering patch antenna excited by a balun bandpass filter

open access: yesIET Microwaves, Antennas & Propagation, 2019
This study develops a differential‐fed filtering patch antenna, which features superior frequency selectivity, compact size, low cross‐polarisation, and symmetrical radiation patterns. The proposed antenna consists of a rectangular patch on the top layer,
Huayan Jin   +5 more
doaj   +1 more source

Microwave Photon Detector in Circuit QED [PDF]

open access: yes, 2009
Quantum optical photodetection has occupied a central role in understanding radiation-matter interactions. It has also contributed to the development of atomic physics and quantum optics, including applications to metrology, spectroscopy, and quantum ...
E. Solano   +4 more
core   +2 more sources

3D Printed Alumina for Low-Loss Millimeter Wave Components

open access: yesIEEE Access, 2019
This paper compares the performance of three different materials and processing techniques suitable for low-loss mm-Wave components. The comparison is made by fabricating the same 2D photonic crystal structure in the W-band. Rogers RT/duroid® 6010.
Alejandro Jimenez-Saez   +7 more
doaj   +1 more source

Broadband Equal-Split Directional Couplers Composed of Cascade- and Tandem-Connected Coupled-Line Sections Having Unequal Lengths

open access: yesIEEE Access, 2021
A new concept of broadband equal-split coupled-line directional couplers is proposed. The proposed couplers are based on coupled-line sections, all having the same coupling coefficient, and feature frequency characteristics similar to the ones obtained ...
Kinga Gawel   +5 more
doaj   +1 more source

Emulating topological chiral magnetic effects in artificial Weyl semimetals [PDF]

open access: yes, 2018
We realized highly tunable Weyl semimetal-bands and subsequently emulated the topological chiral magnetic effects in superconducting quantum circuits. Driving the superconducting quantum circuits with elaborately designed microwave fields, we mapped the ...
Liu, Qiang   +6 more
core   +2 more sources

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