An electromagnetic induction wireless transceiver system comprising: a transceiver comprising: a magnetic antenna comprising a coil, L1; an electric antenna, CE1, comprising a capacitor connected in parallel with the coil, the capacitor comprising first and second plates, the first plate being couplable to a living body; and a power driver, B3a, configured to produce a modulating signal according to data to be transmitted, the modulating signal used: (i) to drive the magnetic antenna, L1, to produce a near-field magnetic field, and (ii) to drive the electric antenna, CE1, to produce a near-field electric field, the near-field electric field being couplable to the living body and having a direction normal to the surface of the living body; the electromagnetic induction wireless transceiver system further comprising a second electromagnetic induction wireless transceiver; wherein the transceiver, when coupled to the living body in a first location of the living body, configured to transmit via the near-field magnetic field and the near-field electric field, the modulating signal that simultaneously conveys the data and power to a second electromagnetic induction wireless transceiver, the second electromagnetic induction wireless transceiver couplable to a second location of the living body a distance from the first location; wherein, in operation, the first and second locations are connected through both magnetic near-field coupling from the magnetic antenna, L1, and electric near-field coupling from the electric antenna, CE1; and wherein, in operation, the second electromagnetic induction wireles transceiver is configured to receive the modulating signal and convert to direct current power, to operate the second electromagnetic induction wireless transceiver. a magnetic antenna comprising a coil, L1; an electric antenna, CE1, comprising a capacitor connected in parallel with the coil, the capacitor comprising first and second plates, the first plate being couplable to a living body; and a power driver, B3a, configured to produce a modulating signal according to data to be transmitted, the modulating signal used: (i) to drive the magnetic antenna, L1, to produce a near-field magnetic field, and (ii) to drive the electric antenna, CE1, to produce a near-field electric field, the near-field electric field being couplable to the living body and having a direction normal to the surface of the living body; (i) to drive the magnetic antenna, L1, to produce a near-field magnetic field, and (ii) to drive the electric antenna, CE1, to produce a near-field electric field, the near-field electric field being couplable to the living body and having a direction normal to the surface of the living body; the electromagnetic induction wireless transceiver system further comprising a second electromagnetic induction wireless transceiver; wherein the transceiver, when coupled to the living body in a first location of the living body, configured to transmit via the near-field magnetic field and the near-field electric field, the modulating signal that simultaneously conveys the data and power to a second electromagnetic induction wireless transceiver, the second electromagnetic induction wireless transceiver couplable to a second location of the living body a distance from the first location; wherein, in operation, the first and second locations are connected through both magnetic near-field coupling from the magnetic antenna, L1, and electric near-field coupling from the electric antenna, CE1; and wherein, in operation, the second electromagnetic induction wireles transceiver is configured to receive the modulating signal and convert to direct current power, to operate the second electromagnetic induction wireless transceiver.