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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… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
In this paper, a simple microstrip antenna for the radio frequency identification (RFID) applications and wireless local area… 
Highly Cited
2014
Highly Cited
2014
This letter presents a novel ultrawideband (UWB) antenna with tunable notched band. The antenna is assembled on an FR4 substrate… 
2014
2014
In this paper, two miniaturized (20 × 20 mm 2 ) coplanar waveguide fed slot antennas are proposed. Both the antennas are… 
Highly Cited
2012
Highly Cited
2012
In this paper, a performance-enhanced ultrawideband monocycle pulse generator circuit using a step recovery diode is designed and… 
2011
2011
In this communication, a new compact UWB monopole antenna with dual band rejection is presented. The antenna is designed using… 
2011
2011
A two bit planar chipless RFID tag based on group delay encoding has been presented in this paper. This chipless tag encodes data… 
Highly Cited
2009
Highly Cited
2009
Electromagnetic (EM) energy harvesting seems to be one of the most promising ways to power wireless sensors in a wireless sensor… 
Highly Cited
2009
Highly Cited
2009
A simple dual band monopole antenna for 2.45/5.2/5.8 GHz LAN operations built on a single layer FR4 substrate is investigated. It… 
2008
2008
In this letter, an inductorless 0.1-8 GHz wideband CMOS differential low noise amplifier (LNA) based on a modified resistive… 
2003
2003
The quality of the interconnection in a fine pitch, area array chip scale package (CSP) is evaluated at the system level using a…