Two-Propagation-Modes and Dual-Band Antenna for Circular Polarized TX/RX Systems at C-Band [PDF]
Radioengineering, 2022 This paper presents a novel slotted array for dual-band and circular-polarized applications. Two different propagation modes within a Substrate Integrated Waveguide (SIW), TE10 and TE20, feed at the same time two pairs of slots, aimed at different ...
I. Herrero-Sebastian, C. Benavente-Peces
doaj
Dual Band Integrated Wideband Multi Resonating Patch Antenna for C–Band and Ku–Band Applications [PDF]
International Journal of Electronics and Telecommunications, 2019 A wideband antenna with dual band characteristic at 5.33/14.3GHz with resonating frequencies for wireless applications is presented. The strategy of the design is to introduce multiband in antenna band.
Karunesh Srivastava +3 more
doaj +1 more source
Broadband passive InP membrane regenerator for silicon-based optical interconnect applications [PDF]
, 2013 Improved passive signal regeneration performance based on bonded InP membrane waveguides is demonstrated. A tripling of the ER and receiver sensitivity enhancement of >3.6dB is achieved over the entire C-band at a bitrate of 2.5Gb/
Liao, Miller, Reed, Roelkens, Tassaert
core +7 more sources
Remote Sensing, 2019 Methods based on Sentinel-1 data were developed to monitor crops and fields to facilitate the distribution of subsidies. The objectives were to (1) develop a methodology to predict individual crop species or or management regimes; (2) investigate the ...
Erkki Tomppo, Oleg Antropov, Jaan Praks
doaj +1 more source
Modified U-Slot Stacked Micro-Strip Patch Antenna for Ultra-Wideband Applications in S Band, C Band and X Band [PDF]
Journal of Applied and Computational Mechanics, 2017 The U-slot micro-strip patch antennas were originally developed for bandwidth broadening applications. This study presents a transmission line feed to modify the U-slot stacked rectangular micro-strip patch antenna for Ultra-Wide Band (UWB ...
Monika Surana, Amit Jain
doaj +1 more source
Quantum teleportation using highly coherent emission from telecom C-band quantum dots [PDF]
npj Quantum Information, 2019 A practical way to link separate nodes in quantum networks is to send photons over the standard telecom fibre network. This requires sub-Poissonian photon sources in the wavelength band around 1550 nm, with photon coherence times sufficient to enable the
M. Anderson +9 more
semanticscholar +1 more source
C-Band Resistive SiC-MESFET mixer [PDF]
, 2002 In this paper the design and characterization of a linear C-band single ended resistive SiC-MESFET mixer is presented. The mixer has a minimum conversion loss of 7.8 dB and has a third order intermodulation intercept point of 30.3 dBm.
Andersson, Kristoffer +3 more
core +1 more source
A penta‐band microstrip slot antenna for S‐, C‐ and X‐band applications
Electronics Letters, 2023 This letter presents a compact penta‐band microstrip slot antenna. The proposed antenna comprises a microstrip feed line on the top plane, a polytetrafluoroethylene (PTFE) substrate, and a slotted ground plane.
Muhammad Asad Rahman +5 more
doaj +1 more source
5G Cellular and Fixed Satellite Service Spectrum Coexistence in C-Band
IEEE Access, 2020 The C-Band (3.4 – 4.2 GHz) is a cornerstone for many satellite services including Fixed Satellite Service (FSS), in particular above 3.6 GHz. The large geographic coverage of C-band satellite beams represents a cost-effective communication solution ...
Eva Lagunas +3 more
semanticscholar +1 more source
Coherence and indistinguishability of highly pure single photons from non-resonantly and resonantly excited telecom C-band quantum dots [PDF]
Applied Physics Letters, 2019 In the present work, the effect of resonant pumping schemes in improving the photon coherence is investigated on InAs/InGaAs/GaAs quantum dots emitting in the telecom C-band. The linewidths of transitions of multiple exemplary quantum dots are determined
C. Nawrath +5 more
semanticscholar +1 more source