ACE Technologies is a leading South Korean ICT company in the global wireless communication equipment industry, starting with the development of the first car phone antenna in Korea. The company primarily focuses on mobile network equipment such as 5G and LTE base station antennas, RF filters, and radio systems. It is expanding its business portfolio into defense and automotive electronics based on its wireless communication technology. The company pursues RF technology innovation to open up a hyper-connected society as its core value.ACETechnologiesisaleadingSouthKoreanICTcompanyintheglobalwirelesscommunicationequipmentindustry,startingwiththedevelopmentofthefirstcarphoneantennainKorea.Thecompanyprimarilyfocusesonmobilenetworkequipmentsuchas5GandLTEbasestationantennas,RFfilters,andradiosystems.Itisexpandingitsbusinessportfoliointodefenseandautomotiveelectronicsbasedonitswirelesscommunicationtechnology.ThecompanypursuesRFtechnologyinnovationtoopenupahyper-connectedsocietyasitscorevalue.
Key Products/TechnologiesKeyProducts/Technologies
5G and LTE Base Station Antennas: A product lineup with compact size and smart design supporting all mobile communication spectrums and wireless interfaces. Possessing advanced 4G system combinations like wideband, multi-frequency band, multi-port, and dual-beam, along with multi-array solutions for 5G implementation. US-bound base station antennas feature high-power support and low-noise technology, enabling twice the coverage.5GandLTEBaseStationAntennas:Aproductlineupwithcompactsizeandsmartdesignsupportingallmobilecommunicationspectrumsandwirelessinterfaces.Possessingadvanced4Gsystemcombinationslikewideband,multi-frequencyband,multi-port,anddual-beam,alongwithmulti-arraysolutionsfor5Gimplementation.US-boundbasestationantennasfeaturehigh-powersupportandlow-noisetechnology,enablingtwicethecoverage.
Base Station Radio Systems (RU): Massive MIMO equipment for 5G technology, integrating antennas, RF filters, and radios. Characterized by its ability to reduce equipment weight by housing up to 64 antennas and 64 RF filters internally.BaseStationRadioSystems(RU):MassiveMIMOequipmentfor5Gtechnology,integratingantennas,RFfilters,andradios.Characterizedbyitsabilitytoreduceequipmentweightbyhousingupto64antennasand64RFfiltersinternally.
RF Filters: Development of ceramic filters, the first in Korea to change antenna filter material from metal to ceramic, reducing size and weight by 40-50%. Possessing PIM (Passive Intermodulation) Free new technology filters and connectors that significantly reduce PIM.RFFilters:Developmentofceramicfilters,thefirstinKoreatochangeantennafiltermaterialfrommetaltoceramic,reducingsizeandweightby40-50%.PossessingPIM(PassiveIntermodulation)FreenewtechnologyfiltersandconnectorsthatsignificantlyreducePIM.
Automotive Antennas and Radars: Development of multi-GNSS (Global Navigation Satellite System)-based shark fin integrated antennas. Securing technology for intelligent automotive radar systems that recognize and automatically maintain distance between vehicles for safe driving.AutomotiveAntennasandRadars:Developmentofmulti-GNSS(GlobalNavigationSatelliteSystem)-basedsharkfinintegratedantennas.Securingtechnologyforintelligentautomotiveradarsystemsthatrecognizeandautomaticallymaintaindistancebetweenvehiclesforsafedriving.
Defense RF Products: Currently developing TR modules for military communication radars, entering the military communication sector, which is considered the highest difficulty in wireless communication equipment technology.DefenseRFProducts:CurrentlydevelopingTRmodulesformilitarycommunicationradars,enteringthemilitarycommunicationsector,whichisconsideredthehighestdifficultyinwirelesscommunicationequipmenttechnology.
Other Technologies: World's first development of AFU (Antenna Filter Unit) equipment. Realization of 100% tuning process automation, shortening tuning time by over 30%. Demonstration of PIM detection algorithms and equipment indicating PIM occurrence locations.OtherTechnologies:World'sfirstdevelopmentofAFU(AntennaFilterUnit)equipment.Realizationof100%tuningprocessautomation,shorteningtuningtimebyover30%.DemonstrationofPIMdetectionalgorithmsandequipmentindicatingPIMoccurrencelocations.
Core AdvantagesCoreAdvantages
Over 40 Years of Accumulated Wireless Communication Technology: With a history dating back to the establishment of Myeongseong Trading in 1980, the company has continuously developed RF communication technology for over 40 years, leading the global telecommunication equipment market.Over40YearsofAccumulatedWirelessCommunicationTechnology:WithahistorydatingbacktotheestablishmentofMyeongseongTradingin1980,thecompanyhascontinuouslydevelopedRFcommunicationtechnologyforover40years,leadingtheglobaltelecommunicationequipmentmarket.
Technology Innovation and R&D Investment: A culture that prioritizes technology, investing over 10% of annual sales in R&D. Over 340 researchers of 14 nationalities have registered and applied for more than 800 patents and utility models, leading global wireless communication technology.TechnologyInnovationandR&DInvestment:Aculturethatprioritizestechnology,investingover10%ofannualsalesinR&D.Over340researchersof14nationalitieshaveregisteredandappliedformorethan800patentsandutilitymodels,leadingglobalwirelesscommunicationtechnology.
Global Network and Manufacturing Infrastructure: Possessing a business network in 20 countries overseas and automated manufacturing bases in Korea, Vietnam, India, and China. Operating R&D centers in 6 countries worldwide, providing a customer-centric service system.GlobalNetworkandManufacturingInfrastructure:Possessingabusinessnetworkin20countriesoverseasandautomatedmanufacturingbasesinKorea,Vietnam,India,andChina.OperatingR&Dcentersin6countriesworldwide,providingacustomer-centricservicesystem.
Expanded Product Portfolio and Paradigm Shift: Pursuing a paradigm shift from passive products like antennas and filters to active radio systems. Expanding its business portfolio beyond mobile communication to defense and automotive electronics, creating synergy.ExpandedProductPortfolioandParadigmShift:Pursuingaparadigmshiftfrompassiveproductslikeantennasandfilterstoactiveradiosystems.Expandingitsbusinessportfoliobeyondmobilecommunicationtodefenseandautomotiveelectronics,creatingsynergy.
Differentiated Manufacturing Technology: Self-developed automated frequency tuning process equipment for RF filters, maximizing manufacturing efficiency. Realizing product miniaturization and lightweighting through ceramic filter development.DifferentiatedManufacturingTechnology:Self-developedautomatedfrequencytuningprocessequipmentforRFfilters,maximizingmanufacturingefficiency.Realizingproductminiaturizationandlightweightingthroughceramicfilterdevelopment.
Securing Global Clients and Market Share: Securing global telecommunication equipment companies like Samsung Electronics, Ericsson, Nokia, and major domestic and international mobile carriers as clients. Holding approximately 50% market share in the domestic base station antenna market.SecuringGlobalClientsandMarketShare:SecuringglobaltelecommunicationequipmentcompanieslikeSamsungElectronics,Ericsson,Nokia,andmajordomesticandinternationalmobilecarriersasclients.Holdingapproximately50%marketshareinthedomesticbasestationantennamarket.
Target IndustrieTargetIndustrie
Mobile Communication Industry (5G, LTE base station antennas, RF filters, radio systems, and other mobile network equipment)MobileCommunicationIndustry(5G,LTEbasestationantennas,RFfilters,radiosystems,andothermobilenetworkequipment)
Automotive Industry (automotive antennas, intelligent automotive radar systems)AutomotiveIndustry(automotiveantennas,intelligentautomotiveradarsystems)
Defense Industry (RF products for defense, such as military communication radar TR modules)DefenseIndustry(RFproductsfordefense,suchasmilitarycommunicationradarTRmodules)
Test and Measurement Solutions IndustryTestandMeasurementSolutionsIndustry
Major MarketsMajorMarkets
India, Vietnam, China, Japan, Indonesia, Singapore, UAEIndia,Vietnam,China,Japan,Indonesia,Singapore,UAE
Sweden, Germany, France, UK, Across EuropeSweden,Germany,France,UK,AcrossEurope
USAUSA
Mexico, Central and South AmericaMexico,CentralandSouthAmerica
Certifications/PatentsCertifications/Patents
Possession of over 800 registered and applied patents and utility models.Possessionofover800registeredandappliedpatentsandutilitymodels.
Completion of the world's first AFU equipment development.Completionoftheworld'sfirstAFUequipmentdevelopment.
Successful pioneering in changing antenna filter material from metal to ceramic in Korea.SuccessfulpioneeringinchangingantennafiltermaterialfrommetaltoceramicinKorea.
Self-developed automated frequency tuning process equipment.Self-developedautomatedfrequencytuningprocessequipment.
Technological capability in PIM Free new technology filters and connectors.TechnologicalcapabilityinPIMFreenewtechnologyfiltersandconnectors.
Selected as a 'World-Class Product' for TMA (2006).Selectedasa'World-ClassProduct'forTMA(2006).
Selected as 'World-Class Products' for mobile phone antennas and chip antennas (2007).Selectedas'World-ClassProducts'formobilephoneantennasandchipantennas(2007).
Designated as a 'World Class 300' company by the Ministry of Knowledge Economy (2011).Designatedasa'WorldClass300'companybytheMinistryofKnowledgeEconomy(2011).
Establishment of a global standard management system.Establishmentofaglobalstandardmanagementsystem.
Indian court order to deposit 2.9 billion rupees (approx. 46 billion KRW) in a patent infringement lawsuit with a Canadian telecommunication equipment manufacturer (July 2025).Indiancourtordertodeposit2.9billionrupees(approx.46billionKRW)inapatentinfringementlawsuitwithaCanadiantelecommunicationequipmentmanufacturer(July2025).
Introduction
Location
16 Harmony-ro 187beon-gil, Yeonsu-gu, Incheon, South Korea
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Information
16 Harmony-ro 187beon-gil, Yeonsu-gu, Incheon, South Korea