Parallel resonance whirl antenna

Pentagonal helical antenna array

Personal positioning satellite navigator with printed quadrifila

Phased array antenna including archimedean spiral element...

Photon-triggered RF radiator having discrete energy storage and

Photon-triggered RF radiator using bulk type switching

Planar antenna apparatus

Planar antenna having a wide operating bandwidth

Planar antenna with helical antenna array and waveguide

Planer antenna structure

Plasma reactor having a symmetric parallel conductor coil...

Plastic or die-cast antenna for a wireless communications...

Plastic or die-cast antennas for a wireless communications...

Portable electronic device comprising several contact-free...

Position and orientation measuring system having anti-distortion

Process for the production of an electrically conductive...