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MAX7060的ASK_FSK的ISM射頻發射機

Abstract: This application note illustrates the flexibility of the MAX7060 ASK/FSK transmitter. While the currently available evaluationkit (EV kit) has been optimized for the device's use in a specific frequency band (i.e., 288MHz to 390MHz), this document addresseshow the EV kit circuitry can be modified for improved operation at 433.92MHz, a frequency commonly used in Europe. Twoalternative match and filter configurations are presented: one for optimizing drain efficiency, the other for achieving higher transmitpower. Features and capabilities of earlier Maxim industrial, scientific, and medical radio-frequency (ISM-RF) transmitters areprovided, allowing comparison of the MAX7060 to its predecessors. Several design guidelines and cautions for using the MAX7060are discussed.

標簽： ASK_FSK 7060 MAX ISM

上傳時間： 2013-11-14

上傳用戶：swaylong
基于MASON公式的多功能二階通用濾波器設計

基于通用集成運算放大器，利用MASON公式設計了一個多功能二階通用濾波器，能同時或分別實現低通、高通和帶通濾波，也能設計成一個正交振蕩器。電路的極點頻率和品質因數能夠獨立、精確地調節。電路使用4個集成運放、2個電容和11個電阻，所有集成運放的反相端虛地。利用計算機仿真電路的通用濾波功能、極點頻率和品質因數的獨立控制和正交正弦振蕩，從而證明該濾波器正確有效。 Abstract: A new multifunctional second-order filter based on OPs was presented by MASON formula. Functions， such as high-pass， band-pass， low-pass filtering， can be realized respectively and simultaneously， and can become a quadrature oscillator by modifying resistance ratio. Its pole angular frequency and quality factor can be tuned accurately and independently. The circuit presented contains four OPs， two capacitors， and eleven resistances， and inverting input of all OPs is virtual ground. Its general filtering， the independent control of pole frequency and quality factor and quadrature sinusoidal oscillation were simulated by computer， and the result shows that the presented circuit is valid and effective.

標簽： MASON 多功能二階濾波器設計

上傳時間： 2013-10-09

上傳用戶：13788529953
這是最難的一個程序了

這是最難的一個程序了，算法是運籌學里的branch band的集裝箱問題的最優動態規劃解法，當年我的頭都大了才實現的，絕得數學加實踐的程序

標簽： 程序

上傳時間： 2015-04-22

上傳用戶：731140412
ALTERA NIOS處理器實驗

ALTERA NIOS處理器實驗，QUARTUS下用VHDL編譯成處理器，自動band跟蹤小程序

標簽： ALTERA NIOS 處理器實驗

上傳時間： 2015-04-24

上傳用戶：ayfeixiao
This m-file simulates MPSK (theoretical and simulated) with Gray coding This m-file simulates MPSK

This m-file simulates MPSK (theoretical and simulated) with Gray coding This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (band-limited channel).

標簽： simulates m-file This MPSK

上傳時間： 2014-01-11

上傳用戶：372825274
In this paper, we provide an overview of the security concerns introduced by wireless LANs, current

In this paper, we provide an overview of the security concerns introduced by wireless LANs, current approaches to wireless LAN security, their limitations, and the weaknesses of various “band aid” security solutions. We conclude by describing how the ReefEdge Connect System provides a comprehensive solution to wireless LAN security.

標簽： introduced overview concerns security

上傳時間： 2015-11-02

上傳用戶：凌云御清風
Multivac 的Level set包

Multivac 的Level set包，包括 narrow band level set方法和fast marching方法的全部源代碼。

標簽： Multivac Level set

上傳時間： 2015-12-02

上傳用戶：teddysha
This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding.

This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (band-limited channel).

標簽： theoretical simulates simulated results

上傳時間： 2016-01-19

上傳用戶：pompey
Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications-High speed Physica

Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications-High speed Physical Layer in the 5 GHZ band

標簽： specifications-High Wireless Physical Control

上傳時間： 2013-12-18

上傳用戶：jkhjkh1982
This manual describes Freescale’s IEEE™ 802.15.4 Standard compliant MAC/PHY software. The Frees

This manual describes Freescale’s IEEE™ 802.15.4 Standard compliant MAC/PHY software. The Freescale 802.15.4 MAC/PHY software is designed for use with the Freescale MC1319x and MC1320x, family of short range, low power, 2.4 GHz Industrial, Scientific, and Medical (ISM) band transceivers, designed for use with the HCS08 Family of MCUs. The MAC/PHY software also works with the MC1321x family of short range, low power, 2.4 GHz ISM band transceivers that incorporate a low power 2.4 GHz radio frequency transceiver and an 8-bit microcontroller into a single LGA package. Throughout this manual, the term transceiver refers to either the MC1319x, MC1320x, or the internal counterpart inside the MC1321x System in a Package (SiP).

標簽： Freescale describes compliant Standard

上傳時間： 2016-04-17

上傳用戶：caiiicc