Directional antenna array

Double-delta log-periodic antenna

Double-stacked hourglass log periodic dipole antenna

Dual mode log periodic dipole antenna

Dual mode log periodic monopole array

Dual polarized sinuous antennas

Efficient broadband antenna system using photonic bandgap crysta

Electrically variable beam tilt antenna

Electromagnetic susceptibility testing apparatus

Foreshortened dipole antenna with triangular radiating elements

Foreshortened dipole antenna with triangular radiators

Foreshortened log-periodic dipole antenna

Four wire dual mode spiral antenna

Fractal antennas and fractal resonators

Frequency compensating reflector antenna

Frequency-Independent phased-array antenna

Groundplane mounted log-periodic antenna

High efficiency printed circuit array of log-periodic dipole...

High efficiency printed circuit LPDA

Integrated feed broadband dual polarized antenna