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FR-4

Known as: ERBGF, Epoxy resin bonded glass fabric, Fr4 
FR-4 (or FR4) is a grade designation assigned to glass-reinforced epoxy laminate sheets, tubes, rods and printed circuit boards (PCB). FR-4 is a… Expand
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Related topics

Related topics

15 relations
AlSiCCapacitive sensingFR-2Flexible circuit
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2016
Highly Cited
2016
Design of Koch Fractal Circularly Polarized Antenna for Handheld UHF RFID Reader Applications
In this study, a novel design of circularly polarized antenna based on Koch fractal geometry is presented and experimentally… Expand
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2015
2015
A 28 GHz FR-4 compatible phased array antenna for 5G mobile phone applications
The design of a 28 GHz phased array antenna for future fifth generation (5G) mobile-phone applications has been presented in this… Expand
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Highly Cited
2014
Highly Cited
2014
Single-Fed Low Profile Broadband Circularly Polarized Stacked Patch Antenna
A simple technique is developed in this communication to increase the axial ratio (AR) bandwidth and achieve good impedance… Expand
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Highly Cited
2013
Highly Cited
2013
RIS-Based Compact Circularly Polarized Microstrip Antennas
Compact, asymmetric\symmetric-slotted\slit-microstrip patch antennas on reactive impedance surface (RIS) are proposed and studied… Expand
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2013
2013
Grid Assembly-Free 60-GHz Antenna Module Embedded in FR-4 Transceiver Carrier Board
A novel antenna module solution which dramatically alleviates cost and fabrication related limitations of traditional 60-GHz… Expand
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2012
2012
A Compact Quadband CPW-Fed Slot Antenna for M-WiMAX/WLAN Applications
A novel compact CPW-fed slot antenna for quadband operation is proposed. The antenna is printed on a 25 × 20 mm2 FR4 substrate… Expand
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Highly Cited
2011
Highly Cited
2011
Compact Tapered-Shape Slot Antenna for UWB Applications
A compact microstrip line-fed ultrawideband (UWB) tapered-shape slot antenna is presented. The proposed antenna comprises a… Expand
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Highly Cited
2010
Highly Cited
2010
Design of Compact Dual-Wideband Antenna With Assembled Monopoles
A coplanar waveguide (CPW)-fed dual-wideband antenna formed by a triangular monopole and a U-shaped monopole is presented. The… Expand
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Highly Cited
2005
Highly Cited
2005
Low-cost PCB antenna for UWB applications
This letter presents a low-cost knight's helm shape double-sided printed circuit board (PCB) antenna of size 3 cm/spl times/3 cm… Expand
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Highly Cited
2001
Highly Cited
2001
Wideband frequency-domain characterization of FR-4 and time-domain causality
FR-4 is one of the most widely used dielectric substrates in the fabrication of printed circuits for fast digital devices. This… Expand
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