Simultaneous Aerial Operations TRIZ Cases

A dual-layer layout with outer antenna elements and inner T-shaped feeds cuts mutual coupling and improves isolation for 5G smartphone MIMO.

A shared-feed tapered slot and folded dipole antenna cuts MIMO size while preserving directional and omnidirectional radiation performance.

Internal extension stubs lengthen rollable-screen antennas when metal frame space is limited, preserving radiation efficiency across bands.

A stacked reflector-dipole-director layout expands 4G and 5G band coverage while limiting antenna size and dipole mutual inductance.

A folded substrate separates antenna units from the IC, simplifying mobile terminal mounting while reducing interference and improving signal performance.

Coupled antenna elements across the foldable parts keep a shared frequency band, improving signal stability without added wiring complexity.

Strategic slot placement and parasitic stubs in a thin metal frame antenna improve low-band radiation efficiency for curved-screen devices.

A 3D antenna bracket and metal support plate create a resonant cavity, fitting multiple antennas into tight tablet peripheral space.

A conductive support doubles as antenna units to save space and improve wireless communication in compact mobile terminals.

A side-fed low-pass filter structure improves low-band bandwidth while limiting high-band pattern degradation in interleaved multiband arrays.

An S-shaped top conductor on a finite base plate preserves circular polarization near PCBs and components in compact IoT antennas.

Multiple coupled radiation elements widen antenna bandwidth from 1575 to 4200 MHz while keeping a compact layout for LTE and GPS.

Segmenting a metal frame into antenna bodies supports 5G NSA and LTE bands while easing crowded smartphone antenna layouts and cost.

A telescoping antenna assembly adds lower RF bands when extended, balancing compact device size with multi-band and spatial communication.

Conductive mesh patterns in a curved display balance light transmittance and sheet resistance to improve antenna radiation efficiency.

Electrically separated U- or C-shaped housing antennas preserve low-band electrical length and reduce sliding-structure interference.

Discrete antennas mounted on a substrate improve transmit and receive performance, while an EMI shield protects the integrated device.

A slot-wire and D-mode antenna layout maintains radiation efficiency and avoids death-grip signal loss in bezel-limited handheld devices.

Capacitive coupling through a non-conductive holder removes hard-to-reproduce metal contacts in stacked mobile radio antennas.

A grounded conductive member between two feed points creates separate antenna paths, improving isolation and efficiency in tight electronic layouts.

A frequency-selective filter lets a dual-band reflective antenna scan beams in both bands while keeping a simple, low-cost common aperture.

Conductive frame elements extend PCB ground planes to enlarge antenna aperture, enabling compact wearable multiband data transfer.

A three-part parasitic conductor layout improves placement accuracy and keeps V2X antenna gain stable across the vehicle-width direction.

Offset grooves and side gratings balance interference in SOI antennas, boosting free-space radiation and suppressing wavelength oscillation.

A loop antenna with a centrally fed dipole preserves orthogonal directivity at low C/λ ratios, enabling compact End-Fire arrays.

A single-switch antenna booster layout isolates matching networks to avoid charging issues while improving impedance matching and RF efficiency.

A segmented side-frame antenna uses coupled radiators and reverse currents to lower SAR while preserving radiation efficiency.

A balun and optional choke raise isolation in dual-band antennas, reducing RF leakage while preserving impedance matching and efficiency.

A four-antenna PCB layout lets a vehicle TCU cover 0.6-5 GHz cellular bands while keeping a compact low-height profile.

A side housing with metal outside and polymer inside lets conductive antenna patterns extend toward the front plate for stronger front-facing beam coverage.

A single plastic substrate combines GNSS dual and SDARS antennas to cut TCU thickness while preserving gain and efficiency.

Symmetric radiators and frame slots enable multi-band resonance in a metal casing while preserving antenna isolation and device appearance.

Multiple conductive antenna structures let RFID tags withstand flexing and change behavior after washing, stretching, heating, or electrical exposure.

Selective impedance transformers and diode switching let this antenna shift between low and high gain while limiting reflection and multipath fading.

A dielectric-air-gap stack boosts mmWave antenna gain and directivity in compact multi-layer modules for forward and downward radiation.

A continuous multi-module antenna uses one feeder and parasitic elements to cover multiple bands while reducing device space and assembly complexity.

A reconfigurable ring antenna switches between dipole and loop modes to support Bluetooth and NFC pairing in tight metallic space.

Orthogonal self-similarity antenna elements widen bandwidth and cut coupling while preserving VSWR, gain, and thin-profile MIMO operation.

A coupled multi-branch antenna layout expands 5G bandwidth in tight device space while improving frequency offset and enabling proximity sensing.

Vertical shielding integrated with the grounding plane helps thin notebook antennas resist mainboard noise and maintain signal transmission.

A coupled dual-radiator antenna uses quasi-symmetrical branches to generate low-SAR convection modes while widening the operating band.

Capacitive coupling between feeding pads, coupling pads, and ground enables dual-frequency circular polarization with a simpler antenna structure.

Metal frame segments split by gaps support 5G and LTE bands in tight full-screen layouts, reducing extra antennas and cost.

A folded dipole layout reorients dual-polarized elements to cut nearby band interference, preserve directivity, and support denser antenna spacing.

A recessed multilayer substrate shortens the via heat path in an RF module, improving thermal dissipation while preserving electrical connection.

Diode-switched array units let an S-band OAM antenna shift between two frequency bands, widening bandwidth while supporting multiple OAM modes.

Stacked transparent mesh layers with different pitches enable sub-6 GHz and mmWave coverage on AR glass lenses without losing transparency.

A switching circuit reroutes antenna grounding paths to extend 617 MHz-5,925 MHz coverage and maintain efficiency in space-constrained electronics.

A mixed open-slot and closed-slot antenna layout enables dual-band performance in thin, lightweight laptop housings with limited internal space.