background
RS-Logo RS-Logo Mini
지역 선택
Customer portal
Back
네트워크 및 사이버 보안
Back 개요 네트워크 및 사이버 보안 R&S®ComSec 공공당국용 보안 네트워크 및 사이버 보안 금융 산업 사이버 보안 업무용 보안 네트워크 의료용 보안 네트워크 항공우주 및 방위 사이버 보안
무선 통신 테스트
Back 개요 무선 통신 테스트 EMC 및 규제 적합성 테스트
IoT/ M2M 테스트
무선 표준
이동통신 단말 테스트
이동통신망 인프라 테스트
보안
Back 개요 보안 네트워크 및 사이버 보안
보안 검색
정부 보안
브로드캐스팅 & 미디어
Back 개요 브로드캐스팅 & 미디어 미디어 기술
방송 배포
연구 및 교육
Back 개요 연구 및 교육 6G 연구 교육 현장 솔루션 소재 특성화 분석 안테나 연구 양자 기술 입자 가속
위성 테스트
Back 개요 위성 테스트 5G NTN 위성 테스트 위성 궤도 테스트 위성 사용자 단말 테스트 위성 지상국 테스트 및 운용 위성 페이로드 및 버스 테스트
자동차 테스트
Back 개요 자동차 테스트
전기 드라이브트레인 컴포넌트 테스트
차량 내 네트워크 및 ECU 테스트
차량용 EMC 테스트 및 실차 기반 안테나 테스트(Full Vehicle Antenna Test)
차량용 레이더
차량용 통신 및 인포테인먼트
전자 테스트
Back 개요 전자 테스트 상용 전자 제품 테스트
EMC 테스트
RF 및 Microwave 구성요소
고속 디지털 인터페이스 테스트
디지털 설계 테스트
의료 기기 테스트
전력전자 테스트
중요 기반 시설
Back 개요 중요 기반 시설 Spectrum regulation 네트워크 및 사이버 보안 드론 방어 민간 항공교통관제 보안 검색 스펙트럼 모니터링 이동통신 네트워크 검수
이동통신 네트워크 테스트
항공 항법장치 테스트
항공 우주 및 방위 산업
Back 개요 항공 우주 및 방위 산업
항공
지상
해상
사이버
우주
멀티 도메인
산업계 협력사
Back
테스트 및 계측 솔루션
Back 개요 테스트 및 계측 솔루션
무선 기기 테스터 및 시스템
분석기
시스템 구성요소
신호 발생기
안테나 테스트 시스템 및 OTA 챔버
오실로스코프
이동통신 네트워크 테스트
전원 공급기 및 소스 측정 유닛
증폭기
차량용 레이더 테스터
EMC 테스트 장비
R&S®ESSENTIALS 테스트 장비
RF 및 Microwave 파워 미터
방송 및 미디어
Back 개요 방송 및 미디어
미디어 기술
방송
항공우주 | 방위 | 보안
Back 개요 항공우주 | 방위 | 보안 보안 스캐너
보안 통신 분야
전파 감시
사이버 보안
Back 개요 사이버 보안 관리 시스템 네트워크 암호화 솔루션 보안 웹 브라우저 엔드포인트 보안
Back
서비스
Back 개요 서비스 사이버 보안 서비스 Extended warranty & service contracts 교정 서비스 서비스 레벨 계약 수리 서비스 열화 관리 현장 서비스
지원 서비스 & 지원 요청
Back Knowledge+ 다운로드 동영상 자료 웹 세미나 기술 아카데미
기초 기술
Back 개요 기초 기술 Antennas for mobile and stationary use Hopper signals Radio direction finding techniques 모니터링 수신기 기술 신호 분석 방법
연구 프로젝트
Back
회사 소개
Back 개요 회사 소개 Our history 고도의 수직 통합 지속 가능성 컴플라이언스
Rohde & Schwarz Korea
R&S 매거진
Back 개요 R&S 매거진 통찰에서 변화로 GPS backup 인공 지능 주요 기반시설 보호 90년 간 이어온 혁신을 만든 질문 최첨단 저먼 엔지니어링 6G: 비전일까, 현실일까?
뉴스 & 미디어
Back 개요 뉴스 & 미디어 NEWS Magazine 홍보 문의처 홍보실
박람회 및 이벤트 세미나
Back 개요 일자리 전문가 대학생 고등학생 Culture 이벤트 문의처
  • 뉴스

소식 검색

Filter by Content
  • 제품 32
  • 솔루션 44
  • 기술 0
  • 서비스 0
  • 뉴스 43
  • 일자리 0
Download Center

Download Center

Find the latest firmware, software, drivers, manuals, brochures. specifications and technical literature in our Download Center

43 결과

관련성

New R&S SMW200A and R&S SMM100A vector signal generators feature significantly improved EVM performance

Jan 09, 2025 | 보도 자료 | Test & measurement

New R&S SMW200A and R&S SMM100A vector signal generators feature significantly improved EVM performance

Rohde & Schwarz has upgraded its industry leading R&S SMW200A vector signal generator and its midrange counterpart, the R&S SMM100A. With significant enhancements in error vector magnitude (EVM) performance, the evolved R&S SMW200A is a robust choice for both 5G NR FR3 research and high demand RF applications like power amplifier testing. The instrument now also includes a new RF linearization software option, which uses digital pre distortion to optimize EVM at high output power. The R&S SMM100A has also been upgraded with improved EVM capabilities.

뉴스
Rohde & Schwarz signal generators and analyzers approved by Qualcomm for O-RAN compliant 5G RAN platforms

May 23, 2023 | 보도 자료 | Test & measurement

Rohde & Schwarz signal generators and analyzers approved by Qualcomm for O-RAN compliant 5G RAN platforms

The R&S SMW200A and R&S SMM100A vector signal generators and the R&S FSW and R&S FPS signal and spectrum analyzers from Rohde & Schwarz have been approved by Qualcomm for testing the Qualcomm® QRU100 5G RAN Platform – an O-RAN compliant solution with architecture flexibility designed to facilitate scalable and cost-effective 5G network deployments. OEMs providing RUs for Open RAN infrastructure adopting the Qualcomm QRU100 5G RAN Platform can be confident that these Rohde & Schwarz solutions meet the necessary sub-6 GHz test requirements for design verification and production.

뉴스
Rohde & Schwarz presents new wideband modulated load pull solution based on the R&S RTP oscilloscope

Jan 20, 2025 | 보도 자료 | Test & measurement

Rohde & Schwarz presents new wideband modulated load pull solution based on the R&S RTP oscilloscope

Rohde & Schwarz launches its novel wideband modulated load pull solution. Based on the R&S RTP oscilloscope, this solution offers an extension to traditional vector network analyzer (VNA)-based solutions for non-linear device characterization. By enabling load pull with wideband modulated signals, it allows precise validation of key performance indicators across varying impedances, such as error vector magnitude (EVM) and adjacent channel leakage ratio (ACLR), to support the development of RF components for next-generation wireless technologies.

뉴스
MWC25: Rohde & Schwarz demonstrates unique UWB radar target simulation with NXP Trimension™ NCJ29D6 automotive solution

Feb 27, 2025 | 보도 자료 | UWB

MWC25: Rohde & Schwarz demonstrates unique UWB radar target simulation with NXP Trimension™ NCJ29D6 automotive solution

NXP Semiconductors, an innovator and supplier of Ultra-Wideband (UWB) solutions, and Rohde & Schwarz collaborate to demonstrate a test setup for UWB radar target simulation at the upcoming Mobile World Congress in Barcelona. The demonstration, being the first of its kind, verifies the unique performance of the NXP Trimension™ NCJ29D6A chipset including the enhanced radar algorithms. It is capable of generating UWB radar targets with a variable target distance down to a few centimeters, enabling maximum control and reproducibility of the simulated scenario.

뉴스
Rohde & Schwarz enables Qualcomm to pioneer new frequency ranges for future 5G-Advanced and 6G networks

Feb 15, 2024 | 보도 자료 | MWC2024

Rohde & Schwarz enables Qualcomm to pioneer new frequency ranges for future 5G-Advanced and 6G networks

In the evolving landscape of 5G networks, leveraging frequency ranges FR1 (0.41 to 7.125 GHz) and FR2 (24.25 to 71 GHz) has been pivotal. As the era of 5G-Advanced and 6G unfolds, a third frequency range is being discussed in global regulatory and industry consortiums worldwide. FR3, which is also known as upper-midband, spanning 7.125 to 24.25 GHz, will open a new frontier for mobile communication technology. Rohde & Schwarz technology plays a key role in enabling Qualcomm Technologies to show the readiness and effectiveness of the latest RF modem technology for FR3.

뉴스
Nokia and Rohde & Schwarz collaborate on AI-powered 6G receiver to cut costs, accelerate time to market

Nov 03, 2025 | 보도 자료 | Wireless communications

Nokia and Rohde & Schwarz collaborate on AI-powered 6G receiver to cut costs, accelerate time to market

AI-powered receiver technology using machine learning can greatly enhance future 6G coverage, creating cost savings and accelerating time to market. The AI technology identifies and compensates for distortion in wireless signals, leading to substantial improvements in 6G uplink coverage. Nokia and Rohde & Schwarz will demonstrate the technology at the Brooklyn 6G Summit from November 5-7.

뉴스
Satellite Payload and Components Testing with instruments from Rohde & Schwarz at Space Tech Expo 2025

Nov 10, 2025 | 보도 자료 | SATCOM

Satellite Payload and Components Testing with instruments from Rohde & Schwarz at Space Tech Expo 2025

Rohde & Schwarz will present its latest test and measurement solutions for the satellite industry at Space Tech Expo 2025. The company provides expertise and tailored tools to help satellite manufacturers and operators ensure optimal system performance and compliance with evolving industry standards. At the expo, Rohde & Schwarz will showcase solutions designed to streamline satellite testing and ensure performance by identifying potential issues before launch.

뉴스
The next wave of test and measurement: Rohde & Schwarz to highlight its solutions at the EuMW 2025 in Utrecht

Aug 14, 2025 | 보도 자료 | Test & measurement

The next wave of test and measurement: Rohde & Schwarz to highlight its solutions at the EuMW 2025 in Utrecht

The Netherland’s charming tech hub, Utrecht, is hosting this year’s European Microwave Week (EuMW), bringing together leading experts in microwave, RF, wireless and radar technology. A key highlight of the exhibition will be the game-changing FSWX signal and spectrum analyzer from Rohde & Schwarz: Featuring a novel architecture, the FSWX enables completely new measurement scenarios in RF system testing. Visitors can see it in action in multiple applications at the company’s booth, where it will address the evolving testing needs of various industries. Additionally, Rohde & Schwarz is showcasing updates to its tried and tested R&S FSWP phase noise analyzer, alongside the latest R&S ZNB3000 vector network analyzer and other cutting-edge product innovations.

뉴스
Rohde & Schwarz hosts RF Testing Innovations Forum 2025, helping design engineers elevate their RF expertise

May 06, 2025 | 온라인 뉴스 | Test & measurement

Rohde & Schwarz hosts RF Testing Innovations Forum 2025, helping design engineers elevate their RF expertise

Taking place over two days, Rohde & Schwarz and industry partners will be providing a virtual platform for RF design engineers to enhance their RF expertise and engage with industry leaders at the forefront of innovation. The online event will feature informative presentations by experts from Rohde & Schwarz, The University of Cardiff, Maury Microwave, Qorvo, MathWorks, Analog Devices and Greenerwave.

뉴스
Rohde & Schwarz presents its top-notch RF and microwave test solutions at the EuMW 2024 in Paris

Sep 03, 2024 | 보도 자료 | Test & measurement

Rohde & Schwarz presents its top-notch RF and microwave test solutions at the EuMW 2024 in Paris

Premier microwave, RF, wireless and radar players gather in the city of light for the European Microwave Week (EuMW). Industry-leading T&M specialist Rohde & Schwarz will present a radiating portfolio of products and solutions in Paris for various application fields, pushing the limits in the Gigahertz to Terahertz frequency ranges.

뉴스
Rohde & Schwarz leverages technology from Analog Devices to develop a wireless battery management system production test solution

Jan 04, 2024 | 보도 자료 | Automotive

Rohde & Schwarz leverages technology from Analog Devices to develop a wireless battery management system production test solution

Analog Devices, Inc. (ADI) and Rohde & Schwarz are helping the automotive industry to adopt wireless battery management system (wBMS) technology which brings technical, environmental, and cost advantages compared with wired battery management systems (BMS). A new automated test solution is tailored for verification and mass production tests of wireless device tests. This development builds on existing efforts for wBMS RF robustness testing.

뉴스
Rohde & Schwarz advances AI/ML-powered neural receiver testing in collaboration with NVIDIA

Feb 27, 2025 | 보도 자료 | Wireless communications

Rohde & Schwarz advances AI/ML-powered neural receiver testing in collaboration with NVIDIA

Rohde & Schwarz, in collaboration with NVIDIA, has achieved a significant breakthrough in AI-driven wireless communication research. The latest proof-of-concept to be showcased at MWC 2025 in Barcelona leverages digital twin technology and high-fidelity ray tracing for more realistic testing of neural receivers for 5G-Advanced and 6G.

뉴스
Automotive Testing Expo Europe 2023: Enabling the next level of ADAS with test & measurement solutions from Rohde & Schwarz

Jun 06, 2023 | 보도 자료 | Test & measurement

Automotive Testing Expo Europe 2023: Enabling the next level of ADAS with test & measurement solutions from Rohde & Schwarz

At Automotive Testing Expo Europe 2023 in Stuttgart, Rohde & Schwarz will demonstrate a wide range of cutting-edge test solutions that support automotive applications. With test solutions on show that cover automotive radar, Ethernet, 5G and UWB, the company enables the automotive industry to make the next level of autonomous driving reality.

뉴스
Rohde & Schwarz continues to drive early 6G and sub-THz research with new dedicated W and D band test solutions

Sep 12, 2023 | 보도 자료 | Wireless communications

Rohde & Schwarz continues to drive early 6G and sub-THz research with new dedicated W and D band test solutions

To support pioneering mmWave and sub-THz research, Rohde & Schwarz continues to roll out advanced RF test and measurement solutions. Three additional products tailored to W and D band applications will be showcased at the EuMW 2023 in Berlin: The new R&S SFI100A wideband IF vector signal generator, the R&S NRP170TWG thermal power sensor and the R&S FE110ST/SR TX/RX frontends. All three enable researchers to characterize devices and circuits for beyond 5G and 6G mobile communications as well as the novel sensing and automotive radar applications of tomorrow.

뉴스
Kyocera and Rohde & Schwarz join forces to demonstrate OTA characterization of mmWave PAAM at MWC 2025

Feb 19, 2025 | 보도 자료 | Test & measurement

Kyocera and Rohde & Schwarz join forces to demonstrate OTA characterization of mmWave PAAM at MWC 2025

Kyocera has developed an innovative mmWave phased array antenna module (PAAM) that simultaneously creates multiple beams in different directions at different frequencies. These PAAMs will be used in 5G FR2 infrastructure installations, enabling for example site co-location of different operators running networks on different frequency bands. To ensure optimal beam steering and beam directivity of their groundbreaking product, Kyocera relies on CATR-based multi-reflector OTA testing technology from Rohde & Schwarz.

뉴스
Rohde & Schwarz and Murata jointly enhance power efficiency of 5G and 6G devices through Digital Envelope Tracking

Mar 03, 2025 | 보도 자료 | Test & measurement

Rohde & Schwarz and Murata jointly enhance power efficiency of 5G and 6G devices through Digital Envelope Tracking

Murata Manufacturing is launching the world’s first Digital Envelope Tracking (Digital ET) technology. This advanced technology has the potential to considerably reduce power consumption of advanced RF circuits for 5G and future 6G devices, contributing towards more energy efficiency in various applications. Rohde & Schwarz and Murata have combined their technology and expertise to develop a sophisticated RF measurement setup that demonstrates the capabilities of this novel Digital ET technology.

뉴스
Rohde & Schwarz and VIAVI offer joint network test solutions supporting Open Radio Commercialization and Innovation

Jun 06, 2024 | 보도 자료 | Wireless communications

Rohde & Schwarz and VIAVI offer joint network test solutions supporting Open Radio Commercialization and Innovation

The United States Department of Commerce will provide funding to promote the deployment of open networks in the U.S. and abroad. Rohde & Schwarz and VIAVI offer joint test solutions to meet the needs of radio equipment manufacturers who plan to apply for the funding.

뉴스
Enabling connections, empowering innovations: Rohde & Schwarz presents its mobile industry solutions at MWC 2025

Jan 30, 2025 | 보도 자료 | MWC 2025

Enabling connections, empowering innovations: Rohde & Schwarz presents its mobile industry solutions at MWC 2025

Always at the forefront of technological innovation, Rohde & Schwarz is shaping the future of the mobile industry with its extensive range of test and measurement and technology solutions. At MWC Barcelona 2025, the wireless communications expert will present a diverse portfolio themed “Enabling Connections, Empowering Innovations” aimed at assisting industry leaders and visionaries turn their ideas for new mobile technologies, products, and applications into reality.

뉴스

May 23, 2022 | 보도 자료 | Test & measurement

Rohde & Schwarz announces unique 56 GHz and 67 GHz frequency options for R&S SMW200A vector signal generator

Rohde & Schwarz has introduced not just one but two new maximum frequencies for the R&S SMW200A vector signal generator, bringing previously impossible high performance to digitally modulated signals up to 67 GHz and beyond. The R&S SMW200A is first to enable flat frequency response and 2 GHz modulation bandwidth above 44 GHz. In addition to all applications already supported up to 44 GHz, the 100 kHz to 56 GHz option covers all currently used 5G frequencies, plus earth-to-satellite applications. The 100 kHz to 67 GHz option also supports planned higher frequency 5G bands, the 60 GHz WiGig band, and inter-satellite links.

뉴스
ESA, MediaTek, Eutelsat, Airbus, Sharp, ITRI, and R&S announce world’s first Rel-19 5G-Advanced NR-NTN connection over OneWeb LEO satellites

Nov 03, 2025 | 보도 자료 | Wireless communications

ESA, MediaTek, Eutelsat, Airbus, Sharp, ITRI, and R&S announce world’s first Rel-19 5G-Advanced NR-NTN connection over OneWeb LEO satellites

Partners work together to enable the world’s first Rel-19 5G-Advanced NR-NTN connection over Eutelsat’s OneWeb constellation and the infrastructure at ESA’s European Space Research and Technology Centre (ESTEC) in The Netherlands. Successful trial using 3GPP Rel-19 NR-NTN configurations of 50 MHz bandwidth over Ku-band with handover success.

뉴스
Rohde & Schwarz paves way for early sub-THz research activities with new R&S FE170 D band frontend extensions

Sep 22, 2022 | 보도 자료 | Wireless communications

Rohde & Schwarz paves way for early sub-THz research activities with new R&S FE170 D band frontend extensions

Rohde & Schwarz presents an innovative signal generation and analysis solution for measurements in the D band that will significantly simplify early next generation mobile communications research. The new R&S FE170 frontend extensions are easy to mount to and configure with the R&S SMW200A vector signal generator and the R&S FSW signal and spectrum analyzer. The extensions will allow the two high-end test instruments to cover frequency ranges between 110 GHz and 170 GHz – key spectrum for beyond 5G, for 6G technology and for future automotive radar applications.

뉴스

Aug 03, 2022 | 보도 자료 | Wireless communications

Rohde & Schwarz announces comprehensive test solutions for 5G NR Release 17

The latest features included in 5G NR Release 17 are set to improve system performance and enable expansion into new applications. To address testing challenges in these latest demanding 5G standards, Rohde & Schwarz has introduced a comprehensive set of coordinated software options for its vector signal generators and signal and spectrum analyzers.

뉴스

Aug 10, 2020 | 보도 자료 | Test & measurement

Rohde & Schwarz presents a new Q/V band RF upconverter for testing satellite payloads

To enable continually higher data rates for end users of satellite links, satellite operators are using higher frequencies, such as the Q/V band, where larger bandwidths are available. The new R&S SZV100A RF upconverter from Rohde & Schwarz now offers a solution for testing broadband transponders in the payloads of very high throughput satellites (VHTS). With its 2 GHz modulation bandwidth, the R&S SZV100A covers the entire frequency range from 36 GHz to 56 GHz.

뉴스
Rohde & Schwarz and SatixFy to demonstrate wideband DVB-S2X beam hopping and DVB-RCS2 at Satellite Show 2023

Mar 13, 2023 | 보도 자료 | Test & measurement

Rohde & Schwarz and SatixFy to demonstrate wideband DVB-S2X beam hopping and DVB-RCS2 at Satellite Show 2023

Rohde & Schwarz will showcase an end-to-end test infrastructure featuring its R&S SMW200A vector signal generator and R&S FSW signal and spectrum analyzer together with SatixFy’s Sx3099 modem ASIC demonstrating DVB-S2X Annex E wide bandwidth beam hopping and high bit rate DVB-RCS2 transmission.

뉴스

Dec 08, 2021 | 보도 자료 | Wireless communications

Sivers Semiconductors and Rohde & Schwarz collaborate on testing 5G RF transceivers up to 71 GHz

As 5G networks are being rolled out globally, the evolution of the 5G NR standard continues. With Release 17, 3GPP will extend the frequency support of 5G NR mmWave bands into the unlicensed spectrum up to 71 GHz, a frequency band traditionally used by non-cellular standards like IEEE 802.11ad and 11ay. To address new testing challenges related to this bandwidth extension and to evaluate the performance of the latest generation RF transceiver chipsets, Rohde & Schwarz and Sivers Semiconductors teamed up to test RF transceivers for 5G NR up to 71 GHz.

뉴스

May 02, 2017 | 보도 자료 | Test & measurement

Rohde & Schwarz T&M equipment adopted by Renesas for R&D, conformance test and production of IEEE 802.11p devices

The IEEE 802.11p standard is one of the main candidates for vehicle-to-everything (V2X) communications. Rohde & Schwarz T&M equipment enables semiconductor manufacturer Renesas to provide first class communications solutions for the 11p market.

뉴스

Jun 06, 2022 | 보도 자료 | Test & measurement

Rohde & Schwarz presents latest innovations for 5G and 6G component testing at IMS2022

At the International Microwave Symposium IMS2022, Rohde & Schwarz will showcase new EVM optimization techniques for 5G FR2, 6G D-Band component test, the latest Over-the-Air (OTA) test chamber, and many additional new products.

뉴스
Rohde & Schwarz joins forces with Tsinghua University, Actenna Technology and others to conduct RIS technology trials

Oct 26, 2022 | 보도 자료 | Test & measurement

Rohde & Schwarz joins forces with Tsinghua University, Actenna Technology and others to conduct RIS technology trials

To further exploit the huge potential of 5G, the wireless industry has continued to develop the standard up to Release 16, and development continues. But technology does not stand still, and even as 5G presses forward, a new generation of cellular technology is emerging. Cutting-edge 6G research is already underway at communications equipment manufacturers and research institutions, and reconfigurable intelligent surfaces (RIS) is a major area of interest in 6G research. Rohde & Schwarz, with Tsinghua University and Actenna Technology, recently completed an evaluation and trial of RIS technology to comprehensively evaluate the effects and performance of RIS deployment.

뉴스

Sep 06, 2022 | 보도 자료 | Test & measurement

From gigahertz to terahertz, Rohde & Schwarz exhibits latest mmWave test solutions at EuMW 2022 in Milan

After 20 years, European Microwave Week – Europe's premier microwave, RF, wireless and radar event – is returning to Milan, Italy. At the event’s exhibition, test and measurement expert Rohde & Schwarz will showcase the company’s latest testing capabilities for microwave components with a special focus on new solutions for the road to 6G. Visitors will also learn about testing for automotive as well as aerospace and defense applications.

뉴스

Feb 21, 2022 | 보도 자료 | Test & measurement

Rohde & Schwarz and VIAVI Solutions jointly offer O-RAN Radio Unit conformance test solution

O-RU Test Manager delivers unified user experience, combining both companies’ test solutions.

뉴스
  • 1
  • 2
결과 1 - 30 의 43
background
facebook
youtube
feed
LinkedIn
twitter
kakao
naver
로데슈바르즈코리아
로데슈바르즈는 최첨단 솔루션을 제공하며 더욱 안전하게 연결된 세상을 만들기 위해 끊임없이 노력합니다. 독립적인 기술 그룹으로서 90년이 넘는 기간 동안 혁신에 힘쓰며 장기간 지속 가능한 활동을 통해 전 세계 민간 기업 및 공기업이 신뢰하는 파트너로 입지를 굳혔습니다.
주소

서울특별시 강남구

언주로 609

(논현동, 팍스타워5층)

번호 : 06108

코리아

문의처

대표번호 : +82 2 3485 1900

saleskorea@rohde-schwarz.com

© 2025 Rohde & Schwarz

  • 쿠키 정보
  • 날인
  • 개인정보 보호정책 / 데이터 보호
  • 이용약관
  • 직업
  • 이용약관