System for radiating radio frequency signals
OwnerMotti Haridim, Michael Bankinventors
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Abstract
A system that includes a phase shifter and a radiating element of an electrical circuit; wherein the phase shifter is arranged to: (a) receive, from a first lead of a feed line, a first signal that is a radio frequency (RF) signal; (b) delay the first RF signal by about 180 degrees to provide a delayed signal; and (c) provide the delayed signal to a first feeding point of the radiating element; wherein the radiating element further comprises a second feeding point that is arranged to receive from a second lead of the lead line a second signal that is a RF signal; wherein the delayed signal and the second signal are substantially in phase. The system can include or be an improved MB antenna.
Claims18
A system comprising:
- a phase shifter and a radiating element of an electrical circuit;
- wherein the phase shifter is arranged to:
- receive, from a first lead of a feed line, a first signal that is a radio frequency (RF) signal;
- delay the first RF signal by about 180 degrees to provide a delayed signal;
- and
- provide the delayed signal to a first feeding point of the radiating element;
- wherein the radiating element further comprises a second feeding point that is arranged to receive from a second lead of the lead line a second signal that is a RF signal;
- wherein the delayed signal and the second signal are substantially in phase.
A method for transmission, the method comprises:
- receiving from a first lead of a feed line, a first signal that is a radio frequency (RF) signal;
- delaying the first RF signal by about 180 degrees to provide a delayed signal;
- providing the delayed signal to a first feeding point of the radiating element;
- receiving by a second feeding point of the radiating element and from a second lead of the lead line a second signal that is a RF signal;
- wherein the delayed signal and the second signal are substantially in phase;
- and
- radiating in response to the delayed signal and the second signal.
Dependencies are inferred from the claim text.