Abstract: This paper presents a super-wide-band(SWB) 8 × 4 Van Atta antenna array with a working bandwidth of 2GHz-29.474GHz and a relative working bandwidth of 175%,covering S, C, X, Ku, and K bands.
Abstract: A new class of via-less dual-band wide-stopband filtering antenna is proposed. The proposed topology is based on a stacked patch antenna structure, which is excited using a proximity-coupled ...
立冬过后，山东省滨州市的农民抢抓晴好天气，加紧开展玉米的晾晒、加工、收储等工作，确保颗粒归仓。初宝瑞摄（人民 ...
Steph McGovern has given a rare look into her private and family life with a heartwarming Instagram post. The former BBC Breakfast and Channel 4 star was supported by ...
These party-perfect appetizers come together with just 4 simple ingredients — quick, easy, and always a crowd favorite! #PartyAppetizers #4IngredientRecipe #EasyEntertaining #CrowdPleaser #QuickBites ...
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