H-type monopole isolation antenna

Half-loop antenna

Half-wave retractable antenna with matching helix

Hand held reader antenna for RFID and tire pressure...

Hand off integrator apparatus for signal detection

Hand-held communication device with a rotatable antenna

Hand-held communication device with a rotatable antenna

Hand-held communication equipment with a radiation shielding ant

Hand-held transceiver antenna system

Hand-held transmitter and/or receiver unit

Hand-held transmitting and/or receiving apparatus

Hand-held transmitting and/or receiving apparatus

Handheld device with switchable signal receiving modes

Handheld electronic device antennas

Handheld electronic devices with isolated antennas

Handheld electronic devices with isolated antennas

Handheld wireless communication device having antenna with...

Handheld wireless communication devices with antenna having...

Handset device

Handset quadrifilar helical antenna mechanical structures