UGPCBのロゴ
層: 6 レイヤー
厚さ: 1.6mm
材料: Ro4350B+FR4
Surface finished: ENIG2u”
- 製品詳細
With the increasing number of built-in functions in wireless systems, the demand for small size, low-cost printed circuit antennas is increasing, such as a mobile phone that must support Bluetooth, cellular operation, global positioning system (GPS) and other functions. Several different types of antennas are available for multiple cellular communication bands contained in a device. Due to the high permittivity of ceramic substrate material, the antenna is usually fabricated on ceramic substrate material to reduce the space occupied by antenna. Low cost antenna on ro4350b, a typical laminate from Rogers. For the RF and digital electronic parts of the portable field strength meter under development, the size and space occupied by the antenna made on ro4350b material are the same as those on the ceramic substrate.
Rogers ro4350b PCB material is a reinforced glass hydrocarbon / ceramic material that can be processed in the same way as low-cost printed circuits are made on FR-4 substrate materials. の誘電率があります 3.48 で 10 GHz, which makes it commonly used in high frequency power amplifier design. The ro4350b laminate has a low coefficient of thermal expansion (CTE) along the z-axis, which ensures high stability of multilayer circuits interconnected by metallized via (PTH).
Real Project display:
Rogers RO4350B is a hydrocarbon/ceramic laminates with a dielectric constant of 3.48.
利点:
1. Low DK fluctuates with temperature
2. Low Z axis thermal expansion coefficient
3. 低い内部膨張係数
4. 低DK耐性
5. さまざまな周波数での安定した電気特性
6. Easy for mass production and multi-layer mixing of FR4, high cost performance.
Rogers RO4350B PCB
RF/マイクロ波PCBアプリケーション
無線周波数のPCB印刷回路基板(RF PCB) PCB業界ではますます使用されている技術です.
上記の作品を備えた高頻度のRF PCB 100 MHz.
上記の作品を備えたマイクロ波PCB 2 GHz無線周波数.
RF-PCBは、リモートコントロールなどのさまざまなアプリケーションで使用されます(ワイヤレスコントロール)安全,スマートフォン,センサーなど.
新しいテクノロジーは、これらのRFアプリケーションをますます多く使用します.
これは、高品質の基準に従って製造を要求し、アプリケーションに応じて適切なRF材料を選択する.
It is important that one knows the properties of the various materials.Choosing the right material is perhaps the most critical decision in the production process of the RF PCB.
