商傳媒｜記者許方達／綜合報導

AI晶片今年依舊供不應求，農曆春節期間，AI龍頭輝達股價持續創高，週三(14日)續漲2.46%，收在739美元，市值飆至1.83兆美元，超越谷歌(Google)母公司Alphabet1.82兆美元市值；目前輝達在美股市值，僅落後微軟及蘋果兩大巨頭。

輝達股價不斷創歷史新高，創辦人黃仁勳身價也直逼638億美元(約新台幣2兆)，在彭博富人指數排名第21，僅次特斯拉執行長馬斯克、臉書創辦人祖克伯、微軟創辦人比爾蓋茲、以及股神巴菲特等世界知名富豪。

黃仁勳今年參加台灣分公司尾牙期間，也欽點9檔台股AI巨星，包括：台積電、廣達、緯創、鴻海、日月光投控、華碩、聯發科、微星、技嘉，都是投資人未來可關注的電子股焦點。

The horn antenna has a distinctive design that is enlarged towards the end. Horn antennas typically feature a directional radiation pattern with a high antenna gain of 10-20 dBi, some antennas have a higher gain such as the standard horn antenna up to 25 dBi. Horn antennas feature a low VSWR and a wide impedance bandwidth.

Double Ridged Horn Antennas are very popular from 200 MHz frequency to higher frequencies up to 40GHz. We have recently extended the usage frequency of this antenna up to 60 GHz.

This antenna's operating frequency has recently been increased to 60 GHz. The research process for the product line is still ongoing but is planned to be completed this year. To receive the most recent price and technical information on the new product, please contact us for more information.

Double Ridged Horn Antennas are suitable for both transmitting and receiving purposes, with applications:

• - Antenna measurement
• - Communication systems
• - Satellite tracking systems
• - Radar Detection System
• - Surveillance System
• - Electromagnetic Compatibility Testing (EMC test)

Recommended Accessories

• - Antenna Tripod: easy and fast-changing position. 100% stable after installing.
• - SMA Cable: High-quality special SMA cable

Learn More 

SUMMARY TABLE OF DOUBLE-RIDGED HORN ANTENNA (HA-SERIES) 

外傳輝達將成立新部門插手ASIC(客製化晶片)領域，國內業者分析，除非輝達GPU降價，否則對ASIC市場衝擊有限。而在AI晶片強勁需求下，輝達在GPU市場的獨霸地位依舊可期；目前CoWoS產能雖在緩解中，但供應鏈指出，交貨時間依舊緊張，因此除了台積電，輝達也接洽其他先進封裝業者，以加速滿足客戶需求。