Instruct: Given a scientific paper title, retrieve paper titles that are cited by the given paper.
Query: Compact microstrip feed networks for low-impedance quadrifillar helix antennas
A Broadband Folded Printed Quadrifilar Helical Antenna Employing a Novel Compact Planar Feeding Circuit
A novel design of compact 2.4 GHz microstrip antennas
Analysis of series-fed microstrip array antennas
The Miniaturization of a Partially 3-D Printed Quadrifilar Helix Antenna
Planar two-arm spiral antenna fed by microstrip line
Experiment on Triangular Copper-Strip as Impedance Matching for 2.4-GHz Helical Antenna
The radiation properties of electrically small folded spherical helix antennas
Inverted microstrip-fed cavity-backed slot antennas
Measuring 2 . 4 GHz Helix Antennas
Compact Two-Layer Rotman Lens-Fed Microstrip Antenna Array at 24 GHz
Printed square quadirifilar helix antenna (QHA) for XM Satellite Radio receiver
Analysis of a linear series-fed rectangular microstrip antenna array
Meandered Variable Pitch angle Printed Quadrifilar Helix Antenna
A Novel Broadband Feed Network for Dual-Fed Circularly Polarized Microstrip Antennas
A design approach for inset-fed rectangular microstrip antennas
A reduced size helical antenna
A New Design Method for Single-Feed Circular Polarization Microstrip Antenna With an Arbitrary Impedance Matching Condition
A compact edge-fed filtering microstrip antenna with 0.2 dB equal-ripple response
Compact and printed, coupled-fed, 2.4 GHz loop antenna
OPTIMIZATION OF HELICAL ANTENNAS
A dual-band circularly polarized aperture-coupled stacked microstrip antenna for global positioning satellite
Sample sealing approaches for Mars Sample Return caching
development of unstable hips after treatment with the tubingen splint : mid - term follow - up of 83 hip joints .
A Papier-Mache Approach to Learning 3D Surface Generation
A Compact Broadband Horizontally Polarized Omnidirectional Antenna Using Planar Folded Dipole Elements