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2025
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Invention
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Circular array antenna.
Disclosed herein are circular antennas that are miniaturized and have im... |
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Invention
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Multi-band antenna for vehicle.
The present disclosure provides a multi-band antenna for a vehic... |
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2024
|
Invention
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Multi-band base station antenna using patterned layer.
The present disclosure relates to a multi... |
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Invention
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Mimo antenna with improved standing wave ratio characteristics. A MIMO antenna comprises: a subst... |
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Invention
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Multiband base station antenna having improved beamwidth. A multiband base station antenna having... |
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Invention
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Multi-band base station antenna using selective shielding surface. Disclosed is a multi-band base... |
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Invention
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Millimeter-wave phase shifter driving apparatus for preventing distortion. A phase shifter drivin... |
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2023
|
Invention
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Built-in antenna for vehicles. Disclosed is a built-in antenna for vehicles. The antenna disclose... |
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Invention
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Cavity filter having miniaturized structure. An embodiment disclosed herein provides a cavity fil... |
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Invention
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Radio frequency filter having cross-coupling structure. A disclosed embodiment provides an RF fil... |
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Invention
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Mimo antenna with improved standing wave ratio characteristics. A MIMO antenna with improved stan... |
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2022
|
Invention
|
Millimeter-wave phase shifter driving apparatus for preventing distortion. Disclosed is a millime... |
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Invention
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Small ceramic waveguide filter. The present invention provides a small ceramic waveguide filter w... |
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Invention
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Omni-directional mimo antenna. An omni-directional MIMO antenna comprises: a board; a first feed ... |
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|
Invention
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Printed circuit board |
|
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Invention
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Low-band radiator and multi-broadband antenna comprising same. A low-band radiator comprises: a r... |
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Invention
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Low-band radiator and multi-broadband antenna comprising same. A low-band radiator of the present... |
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2021
|
Invention
|
Antenna |
|
|
Invention
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Multi-band base station antenna having improved isolation characteristics. A multi-band base stat... |
|
|
Invention
|
Multi-band base station antenna having improved isolation characteristics. Disclosed is a multi-b... |
|
|
Invention
|
Ret module and bias tee module, and base station antenna comprising same. The present invention m... |
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|
Invention
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Base station antenna radiator having function for suppressing unwanted resonances.
A base statio... |
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Invention
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Low loss wideband radiator for base station antenna. A radiator includes a radiation substrate on... |
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Invention
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Ceramic waveguide filter including a plurality of resonant cavities coupled by a capacitive coupl... |
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2020
|
Invention
|
Ceramic waveguide filter and manufacturing method therefor. The present invention provides a cera... |
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|
Invention
|
Multiple broadband antenna and mimo antenna using same. The present invention can provide a broad... |
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|
Invention
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Antenna having symmetrical feed circuit for improving antenna pattern. The present invention rela... |
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|
Invention
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Low pass filter having transmission zero. The present invention may provide a low pass filter com... |
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|
Invention
|
Base station antenna.
A base station antenna is disclosed. The disclosed antenna includes: a ref... |
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|
Invention
|
Base station antenna radiator having function for suppressing unwanted resonances. Provided is a ... |
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|
Invention
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Dual-polarized base station antenna radiator. A dual-polarized base station antenna radiator is p... |
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Invention
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Antenna device having circular array structure. An antenna device having a circular array structu... |
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2019
|
Invention
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Ceramic waveguide filter. The present invention provides a ceramic waveguide filter and a manufac... |
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|
Invention
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Waterproof structure of antenna for vehicle. The present invention relates to a waterproof struct... |
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|
Invention
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Rf cavity filter robust against performance degradation due to pimd, and method for manufacturing... |
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|
Invention
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Ceramic waveguide filter and method for producing same. The present invention provides a ceramic ... |
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|
Invention
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Ceramic waveguide filter and method for manufacturing same. The present invention provides a cera... |
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2018
|
Invention
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Cavity filter for low pimd using hybrid cap bolt. A cavity filter for low PIMD using hybrid cap b... |
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|
Invention
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Triple-mode dielectric resonator filter, method for manufacturing the same, and band pass filter ... |
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|
Invention
|
Triple mode dielectric resonator filter, manufacturing method therefor, and bandpass filter using... |
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|
Invention
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Rf cavity filter using elastic element and method for manufacturing the same. An RF cavity filter... |
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Invention
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Base station antenna. A base station antenna is disclosed. The disclosed antenna includes: a refl... |
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2017
|
Invention
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Processing interference due to non-linear products in a wireless network. A method of processing ... |
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|
Invention
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Multi-drive apparatus for phase shifters. A multi-drive apparatus for phase shifters is disclosed... |
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|
Invention
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Rf filter for improving pimd performance. An RF filter for improving PIMD performance includes: a... |
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|
Invention
|
Vehicle antenna. A vehicle antenna is disclosed. The disclosed antenna is a vehicle antenna fixed... |
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Invention
|
Radar array antenna. Disclosed is a radar array antenna. The disclosed radar array antenna compri... |
