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come see our demo showing characterization of X-Band AESA radar components using our new VNA module.

The focus of the 2024 IMS showcase from Eravant is to illustrate how Eravant today's FOUR business units helping to Make the Millimeter-wave Technology More Accessible.

UHDI Fundamentals: UHDI for RF Microwave Applications. Anaya Vardya, American Standard Circuits, LLC, covers three key UHDI benefits in RF microwave applications in the latest installment of his UHDI series. https://bit.ly/4bP3mxO

Microwave Journal and the IEEE Transactions on Antennas and Propagation/International Union of Radio Science (URSI) Announce Partnership - Read now! https://lnkd.in/epW-5FAc

IMS 2024: High-Channel Count PXI/PXIe Microwave Multiplexers Located at stand 404 of the IEEE MTT-S International Microwave Symposium (IMS) event (18th to 20th June, Washington), Pickering Interfaces will be demonstrating its strength in relation to radio frequency (RF) and microwave switching. Among the main highlights will be the new high-channel count PXI/PXIe microwave multiplexer units it offers. These multiplexers (models 40-788 for PXI and 42-788 for PXIe) are capable of supporting 80GHz operation. They rely on high-performance mechanical microwave switch devices from Radiall. They can be supplied in numerous bandwidth variants, as well as an array of switching configurations (including single or dual SP8T, SP10T or SP12T options). In addition to microwave switching applications, the units can also address many uses across the RF spectrum where extremely low insertion loss and ultra-high isolation are mandated... READ MORE https://lnkd.in/evbRQUNs Steven Edwards Joe Woodford, BSc, MInstP, MIET Simon Aylott Kimberly O. Keith Moore Nick Hickford Poppy Elliott-Moore Steve Baker Mark Gradwell

The ELEDIA Research Center is pleased to announce that a new paper has been published in the IEEE Antennas and Wireless Propagation Letters (AWPL): G. Oliveri, G. Gottardi, F. Zardi and A. Massa, "On the Synthesis of Multibit Reconfigurable Passive Skins for Smart EM Environments," in IEEE Antennas and Wireless Propagation Letters, vol. 23, no. 11, pp. 3774-3778, Nov. 2024, doi: 10.1109/LAWP.2024.3428318. The paper can be downloaded at the following link: https://lnkd.in/d-nqW2UM --- #ELEDIA #research #metasurfaces #nextgeneration #wireless #smart #electromagnetics #skins #SEME

In this study, the authors investigated seven different types of antennas: #Conventional #Coplanar #Vivaldi #Antenna (#C-#CVA), #CVA-#Short #Slot and #Long-#Slot (#CVA-#SS and #CVA-#LS) with antenna lengths of 10 and 15 cm, #wave #CVA (#WCVA), and WCVA with CSRR. In all frequency bands ranging from 2.3 to more than 30 GHz, the S11 of the CVA-SS antenna is less than −15 dB with minimum S11 of −62.21 dB. When compared to the CVA-LS without a corrugated construction, the WCVA-SS antenna has 5.77 dBi improvement of directivity at 15 GHz. By incorporating the #Square-#Complimentary #Split #Ring #Resonator (#S-#CSRR) structure into WCVA, four notched frequency bands are formed: 3.335–3.72 GHz (WiMAX spectrum), 4.72 - 5.354 GHz (WLAN), 6.07–6.743 GHz (Wifi 6E usage), and 7.408–8.293 GHz (X-satellite bands). S-CSRR also potentially result in circular polarization at 4.6–5.3 GHz with the minimum AR of 0.438 (at 5 GHz), at 7.8−8.2 GHz with the minimum AR of 0.732 (at 8GHz) and at 27 GHz with AR of 2.1 by constructing a U shape with four SCRRs. ---- Nurhayati Nurhayati, Fitri Yuli Zulkifli, Eko Setijadi, Bagus Edy Sukoco, MOHD NAJIB MOHD YASIN, Alexandre Manicoba De Oliveira More details can be found at this link: https://lnkd.in/eSxcUV3M

We encourage you to read the recently published article "Energy-Efficient and Rotationally Adjustable Millimeter-Wave Wireless Interconnects". Authored by: Abhishek Sharma; Yanghyo Rod Kim (Rod Kim) 📝 Volume: 14, Issue: 3, September 2024 The major driving force for designing mm-wave wireless interconnect is to provide reliable, maneuverable, and bandwidth scalable technology to replace conventional connectors. The main contributions of the work are: (a) use of longitudinal EM fields to achieve rotational coupling (b) AGC loop integration to compensate for coupling variations. The proposed wireless interconnect is energy-efficient and fully maneuverable, offering a data rate of 10-Gb/s. 🔗 Read more on IEEE Xplore here: https://loom.ly/tgNRaI4 #JETCAS #CircuitsandSystems #graphicalabstract #ReadMore

The telemetry and Global Positioning System (GPS) systems are crucial for experimental rocket communication systems. Such systems need antennas to receive data and send it to the ground station. This paper deals with the development of semi-conformal antennas implementable on an experimental rocket. The proposed semi-conformal antennas are intended to work at the frequencies of 0.91 GHz and 2.45 GHz for radio telemetry, and 1.575 GHz for GPS L1. The antennas are designed on a 0.254 mm thick Rogers/Duroid 5880 dielectric substrate with the relative permittivity of 2.2 and the dimensions of 228.6 mm×304.8 mm. The characterization results show the reflection coefficients of -14.93 dB, -19.1 dB, and -23.93 dB are achieved with the -10 dB bandwidth of 2.9 MHz, 2 MHz, and 10.4 MHz at three desirable frequencies, respectively, while the isolation is less than -40 dB. Right-Hand Circular Polarization (RHCP) GPS antenna is also obtained well indicated by the axial ratio value lower than 3 dB at the frequency of 1.575 GHz. The proposed antennas have nearly omnidirectional patterns with low gain achievement. For further details please visit https://lnkd.in/g4Yv3KCQ #antenna #rocket #IEEE

Ultra HDI is going mainstream - and this is a great way to stay up to date! #electronicsindustry #hdi #pcbdesign #pcbfabrication #rf #microwave #signalintegrity