Pivotable Antennas TRIZ Cases

A rotatable antenna assembly changes its signal surface angle to avoid laptop screen blockage and preserve 5G transmission efficiency.

A pivoting elbow and locking pin let vehicle antennas raise for signal quality and fold down for highway clearance and structure avoidance.

Mounting the hinge antenna on a horizontal fixed shaft cuts cavity size while preserving broadband radiation and product appearance.

Separated side conductive portions and grounded coupling improve antenna radiation while preserving limited internal space in compact electronics.

Rotating and tilting arm units let multiple antennas share one pole while easing direction adjustment and reducing vibration and noise.

EMI shielding and ESD protection help an NPWT pump assembly keep wireless therapy delivery reliable in heat, altitude, and radiation.

A winged reflector and segmented radiating elements keep tri-band beamwidth and gain consistent while improving front-to-back ratio.

An integrated bracket with joint parts and slots enables vertical and horizontal antenna aiming to reduce radio wave loss and improve signal accuracy.

A shaped reflector and multiband radiating arms align tri-band beamwidth, gain, and front-to-back ratio in a compact antenna.

Link assemblies rotate antenna modules so their radiation directions stay aligned during folding, preserving strong high-frequency RF links.

A hinged mount lets pre-assembled cellular antennas stow horizontally on a mast, cutting transport height and on-site deployment effort.

Electromagnetic antenna coupling lets a removable dual-display unit switch attachment states while suppressing parasitic emission and ESD needs.

Internal antenna coupling replaces external terminals in attachable dual-display devices to suppress parasitic emission and avoid ESD issues.

Antennas placed in the hinge area use thermal spread sheet surfaces and openings to limit interference while preserving cooling and radiation coverage.

A hinged mount lets pre-assembled cellular antennas fold for transport height limits, then deploy on site from a single vehicle.

An outward housing shield hides the rotary shaft seat and shaft pin, blocking debris entry while improving router appearance.

An external antenna port and connection detection improve AV device WiFi strength and range without increasing the product's physical size.

Pivoting left-right antenna arms extend beyond the display to maintain 60 GHz directivity and stable wireless data transmission during movement.

An adaptive mount lets the GPR antenna move vertically and tilt while preventing horizontal drift, improving ground coupling and position accuracy.

A screw-driven slide and link replace worm gears in a pivotable accessory mount, eliminating backlash and speeding antenna travel.

A thin low-loss patch antenna lets foldable phones add satellite links without sacrificing slim profile or display space.

Movable antenna elements, a reversible cover, and a mounting bracket help FWA receivers align with signal paths for stronger RAN links.

A foldable left-right antenna layout maintains 60 GHz WiGig directivity during head movement, improving transmission stability and portability.

Integrated shielding and ESD protection help an NPWT pump assembly maintain safe, reliable operation under heat, altitude, and radiation.

Mechanical rotation of dual antenna arrays preserves high-gain beam coverage at cell edges without the broadening and loss of electronic steering.

Segmented antenna rotation with optimized velocity profiles maintains ground station tracking while reducing vibration-driven image jitter.

A spring-driven locking member lets a pivot bracket switch smoothly between free movement and secure locking with less force, even in cold weather.

A shielding portion and ribs hide the router's rotary shaft seat and shaft pin, blocking debris while keeping antenna rotation stable.

A four-antenna foldable layout uses both device bodies and the hinge space to maintain low-frequency 5G isolation despite tight space and metal interference.

Embedding the hinge antenna into the heat spreading structure preserves thermal conduction while reducing interference in foldable devices.

Base magnetometers track movable GNSS antenna arms without optical or contact sensors, improving alignment accuracy and durability.

A spring-loaded pivot lets a satellite antenna fold under high wind loads, cutting drag, damage risk, and ballast needs.

Adjustable left-right WiGig antennas maintain directivity during head movement to reduce blockage, signal loss, and incomplete data reception.

An antenna port with connection detection lets compact AV devices switch to external antennas and improve WiFi reception near HDMI interference.

A variable impedance network compensates foldable ground plane coupling changes to keep antenna tuning stable across 500 MHz to 1.25 GHz.

A retractable antenna frame extends beyond the vehicle wall to overcome blocked near-vertical FoV and improve threat detection.

A dielectric waveguide aligned to the rotation axis enables low-loss, low-interference data transfer across an automotive sensor rotary joint.

A single access point switches between internal and external antennas based on connection status, reducing SKU complexity while improving RF flexibility.

A 0°-240° rotating shaft with an integrated antenna plate expands wireless frequency coverage while keeping assembly simple and stable.

Mechanical array rotation plus planar beamforming enables 3D beam steering with lower hardware complexity and better urban coverage.

A movable roof antenna shifts between raised and lowered positions, preserving communication while keeping work vehicle height within transport limits.

An adaptive antenna mount lets a GPR antenna move vertically and tilt on uneven ground while holding horizontal position for precise radar and GNSS data.

A second antenna on an assist device generates capacitance with the internal antenna to compensate for handgrip influence and maintain data transmission rates.

A flexible substrate antenna array adjusts unit positions via a driving mechanism to overcome fixed beam coverage limits in rigid printed circuit boards.

An extendable antenna system retracts into a device housing to maintain a sleek profile while extending for optimal RF signal transmission.