台灣變下個烏克蘭？美助理防長回應了

Fei Teng Wireless Technology (FT-RF) is a Taiwan antenna manufacturer. Since our inception in 2001, we have been consistently inventing and improving in order to better understand and respond to the demands of our clients.

By delivering trustworthy design technology and stringent quality control, we have years of award-winning experience in numerous industries and applications such as military, commercial, and citizen frequency bands.

FT-RF specializes in producing:

Military Antennas (Jammer Antenna, Military Horn antenna, Military vehicle antenna, Antenna Telescope Mast, Marine, Panel, Log Periodic antenna, Gooseneck, Whip, GPS, Connector, Adapter...) Please visit the website: https://military.ft-rf.com.tw/
Outdoor Antenna and Indoor Antenna: Including Lora Antenna, ISM, LPWA antenna (868MHz antenna aka EU868, 915MHz antenna aka US915, 923MHz antenna aka AS923 and others.), 4G LTE antenna, 5G antenna, Wifi Antenna, Multi-Frequency Antenna, UHF antenna..., RF components, Cables and Connectors. We offer a variety of high-performance antennas for Global LoRaWAN applications, including 868 MHz, 915 MHz, 868 MHz, and 923 MHz... Our product line comprises both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium Network support. Please visit the website here: https://ft-rf.com.tw/.
Horn Antenna: RF Microwave Antennas, EMC test equipment (Double Ridged Horn Antenna, Open boundary double ridged horn antenna, Quad Ridged Horn Antenna, Standard Gain Horn antenna, Waveguide to coax Adapter, precision Sleeve Dipole Antenna, Log Periodic Antenna, Antenna Tripod, RF connectors... Please visit the website: https://horn.ft-rf.com.tw/
We provide measurement and calibration Tests, ODM, OEM services for certain products.

We have hundreds of customers from over 60 countries, and to meet their demands, we developed a plant in Vietnam (with a total infrastructure area of 10000 square meters, which includes three major buildings dedicated to operations and production) in addition to the main manufacturing facility in Taiwan. Now, we are focusing on automatic production lines and investing in automation equipment. In the future, we pledge to deliver the highest-quality product in the shortest possible period.

The horn antenna is a broadband passive device, shaped like a pyramid horn, referred to as a TEM antenna, which guides the beam of radio waves at a precise frequency. FT-RF Double Ridged Horn antennas have frequency capabilities ranging from 400MHz to 40GHz depending on type and style. These series are characterized by a huge frequency range and extremely high input powers. With increasing frequency, the gain rises to a maximum of 18 dBi. At higher frequencies, the increased gain compensates for the increasing cable losses.

The advantages of Horn antenna:

- Wide bandwidth: Because the horn antenna has no resonant parts, it can function over a wide range of frequencies.

- Easy waveguide interface: These antennas are very easy to interface to waveguide due to their shape, but they can also be designed with a transition so that a regular coaxial feeder can be used.

- Easy to make, simple design.

The horn is suitable for both transmitting and receiving purposes, especially suitable for EMC and immunity test measurements.

Recommended Accessories

- Antenna Tripod: easy and fast-changing polarisation. 100% stable handling

- SMA Cable: High-quality special SMA cable

俄羅斯入侵烏克蘭引發外界對台海關切。美國國防部印太助理部長瑞特納表示，美方的目標是透過台灣自我防衛、與美國的夥伴關係以及更多理念相近民主國家的支持，以威嚇並阻止中國的侵略。

▲俄羅斯入侵烏克蘭引發外界對台海關切。圖為中華民國國旗。（圖／記者陳弋攝影）

瑞特納（Ely Ratner）、美軍太平洋艦隊司令阿基里諾（John Aquilino）、美韓聯合司令部司令凱麥雷（ Paul LaCamera ）今天出席美國聯邦眾議院軍事委員會一場討論印太局勢的聽證會。

瑞特納在證詞中談到台灣時，重申美國基於台灣關係法、美中三公報與六項保證的一中政策承諾，致力維護台海和平穩定。

他表示，中國是美國防部「步步進逼的挑戰」（pacing challenge），台灣是「踱步進逼的場景」（pacing scenario），美方的目標是透過台灣自我防衛、與美國的夥伴關係以及越來越多理念相近民主國家的支持，以威嚇並阻止中國的侵略。

多位議員擔憂台灣是否會成為下一個烏克蘭，也關切美方如何協助台灣防衛中國侵略。瑞特納指出，烏克蘭與台灣之間有異有同，但看到烏克蘭衝突他得出的第一個課題是台灣發展自身能力的重要性。台灣自我防禦與威嚇，西方與國際社會團結面對這類侵略的力量，是對太平洋潛在侵略者的重要信號。

The horn antenna is a broadband passive device, shaped like a pyramid horn, referred to as a TEM antenna, which guides the beam of radio waves at a precise frequency. FT-RF Double Ridged Horn antennas have frequency capabilities ranging from 400MHz to 40GHz depending on type and style. These series are characterized by a huge frequency range and extremely high input powers. With increasing frequency, the gain rises to a maximum of 18 dBi. At higher frequencies, the increased gain compensates for the increasing cable losses.

The advantages of Horn antenna:

- Wide bandwidth: Because the horn antenna has no resonant parts, it can function over a wide range of frequencies.

- Easy waveguide interface: These antennas are very easy to interface to waveguide due to their shape, but they can also be designed with a transition so that a regular coaxial feeder can be used.

- Easy to make, simple design.

The horn is suitable for both transmitting and receiving purposes, especially suitable for EMC and immunity test measurements.

Recommended Accessories

- Antenna Tripod: easy and fast-changing polarisation. 100% stable handling

- SMA Cable: High-quality special SMA cable

阿基里諾也有類似的看法。他表示，發生在歐洲的意外是一次真正的覺醒，中國入侵台灣可能發生，他感到一種緊迫感要防止衝突的發生。美國根據台灣關係法，利用每個機會協助台灣增強防衛能力。

瑞特納指出，重要的是，當北京關注烏克蘭衝突時，會看到美國正在採取的經濟措施，以及美國的外交、經濟與軍事行動，以及來自全球各地龐大的國家集團共同執行的措施。

在被問到美國印太地區合作夥伴與盟友是否會與美國採取同樣行動，瑞特納指出，雖會因為合作夥伴而異，但相信美國最親密的合作夥伴會在台灣突發事件中與美國站在一起。（中央社華盛頓9日電）