Instruct: Given a paper title, retrieve paper titles that are cited by the given paper.
Query: Proximity-Fed Circularly Polarized Slotted Patch Antenna for RFID Handheld Reader
Helical antenna for handheld UHF RFID reader
Circularly polarized tag antenna on an AMC substrate for wearable UHF RFID applications
Performance comparison between an UHF RFID antenna for portable reader and its UHF RFID/WLAN dual-band version
An inverted microstrip-fed cavity-backed slot antenna for circular polarization
Single-Fed Low Profile Broadband Circularly Polarized Stacked Patch Antenna
Dual-Band Dual-Sense Circularly-Polarized CPW-Fed Slot Antenna With Two Spiral Slots Loaded
High gain circularly polarized slot antenna based on microstrip-ridge gap waveguide technology
Dual-Band Circularly Polarized Rotated Patch Antenna With a Parasitic Circular Patch Loading
Compact Integrated Antenna With Circulator for UHF RFID System
A Nesting-L Slot Antenna With Enhanced Circularly Polarized Bandwidth and Radiation
Microstrip-Fed Circularly Polarized Square-Ring Patch Antenna for GPS Applications
Wideband Omnidirectional Circularly Polarized Patch Antenna Based on Vortex Slots and Shorting Vias
Low-cost scalable UHF RFID reader antenna with no surface dead zones
Wideband Circularly Polarized Aperture-Fed Rotated Stacked Patch Antenna
B15. Tri-band slotted bow-tie antenna design for RFID reader using hybrid CFO-NM algorithm
A Twisted Loop Antenna to enhance HF RFID detection for different tag positioning
Electrically Large Zero-Phase-Shift Line Grid-Array UHF Near-Field RFID Reader Antenna
Characteristic-Mode-Based Improvement of Circularly Polarized U-Slot and E-Shaped Patch Antennas
Design of an RFID antenna gate with multiple loop antennas
A Bandwidth Improved Circular Polarized Slot Antenna Using a Slot Composed of Multiple Circular Sectors
Urogenital tract disorders in children suspected of being sexually abused
Reconfigurable Control Architecture for Distributed Systems in the HERO Autonomous Helicopter
Online and incremental machine learning approaches for IC yield improvement
cinetica da creatina quinase em jogadores de futebol profissional em uma temporada competitiva . doi : 10 . 5007 / 1980 - 0037 . 2011v13n3p189 .
Compact Asymmetric-Slit Microstrip Antennas for Circular Polarization