Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nickel-zinc-copper ferrite for VUHF antenna applications
The invention relates to a nickel-zinc-copper ferrite for VUHF antenna applications. The present invention relates to a composition and a solid material particularly suitable for the manufacture of antennas suitable for operation in very high frequency (VHF) and ultrahigh frequency (UHF) bands or V/UHF, as well as methods of manufacture and uses thereof. The composition has the formula Ni < a > Zn < b > Cu < c > Co < d > Fe < 2-delta > O < 4 >, wherein: 2 (a + b + c + d) + 3 (2-delta) = 80.05 lt; blt; 0.5, for example, 0.1 lt; blt; 0.5, for example, 0.1 lt; blt; 0.4, for example, 0.15 lt; blt; the volume is 0.350.10 lt; clt; ct; 0.25, preferably 0.15 lt; clt; ct; c is 0.20, 0.25, or c is 0.20, 0.04 lt; dlt; 0.25, preferably 0.06 lt; dlt; 0.25, and more preferably 0.07 lt; dlt; 0.25, and [delta] lt; and 0.05%.
本发明涉及一种用于VUHF天线应用的镍锌铜铁氧体。具体涉及一种特别适用于制造天线的组合物和固体材料，该天线适于非常高频(VHF)带以及超高频(UHF)带或V/UHF中操作，以及制造方法及其用途。该组合物具有式NiaZnbCucCodFe2‑δO4，其中：2(a+b+c+d)+3(2‑δ)＝80.05<0.05。
Nickel-zinc-copper ferrite for VUHF antenna applications
The invention relates to a nickel-zinc-copper ferrite for VUHF antenna applications. The present invention relates to a composition and a solid material particularly suitable for the manufacture of antennas suitable for operation in very high frequency (VHF) and ultrahigh frequency (UHF) bands or V/UHF, as well as methods of manufacture and uses thereof. The composition has the formula Ni < a > Zn < b > Cu < c > Co < d > Fe < 2-delta > O < 4 >, wherein: 2 (a + b + c + d) + 3 (2-delta) = 80.05 lt; blt; 0.5, for example, 0.1 lt; blt; 0.5, for example, 0.1 lt; blt; 0.4, for example, 0.15 lt; blt; the volume is 0.350.10 lt; clt; ct; 0.25, preferably 0.15 lt; clt; ct; c is 0.20, 0.25, or c is 0.20, 0.04 lt; dlt; 0.25, preferably 0.06 lt; dlt; 0.25, and more preferably 0.07 lt; dlt; 0.25, and [delta] lt; and 0.05%.
本发明涉及一种用于VUHF天线应用的镍锌铜铁氧体。具体涉及一种特别适用于制造天线的组合物和固体材料，该天线适于非常高频(VHF)带以及超高频(UHF)带或V/UHF中操作，以及制造方法及其用途。该组合物具有式NiaZnbCucCodFe2‑δO4，其中：2(a+b+c+d)+3(2‑δ)＝80.05<0.05。
Nickel-zinc-copper ferrite for VUHF antenna applications
用于VUHF天线应用的镍锌铜铁氧体
UHL RAINER (Autor:in)
28.10.2022
Patent
Elektronische Ressource
Chinesisch
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