Overview of PHANTOM sensor deployment Front, side and transverse views of an eight-node reciprocal microwave sensor ring positioned around one torso section. FRONT SIDE Eight reciprocal nodes around one active section Ring may move to the next section after each scan TRANSVERSE SECTION Many low-power chords reconstruct one bounded slice Front placement of PHANTOM sensors A front body view with an active eight-node sensor ring at the abdomen and possible sequential ring positions at chest and pelvis. Possible chest section Active regional scan Possible pelvic section visible sensor node rear node sequential position Side placement of PHANTOM sensor ring A side body view showing an active regional sensor ring and its translation between chest, abdominal and pelvic sections. chest abdomen pelvis One ring can translate; multiple rings could later shorten whole-body acquisition Axial PHANTOM signal path view A transverse body section surrounded by eight reciprocal sensor nodes, with several crossing low-power measurement paths and one concealed contrast feature. contrast feature 1 2 3 4 5 6 7 8 Each node transmits and receives in turn; only one source is active Normal selected-feed estimate ≈ 20 µW · absolute source ceiling 1 mW Exploded PHANTOM sensor stack Exploded side view of a reciprocal sensor unit comprising absorber backing, shielded enclosure, antenna coupon, coupling sector and monitored body interface. RF absorber shielded pod antenna coupling pad body reciprocal Tx/Rx electronics contact/temperature sensing Replaceable antenna and coupling sector; constrained position and orientation
Proposed configuration Three orthographic views of one regional eight-node array. Human use requires independent exposure and device validation.