JPS5676609A - Frequency conversion means - Google Patents

Frequency conversion means

Info

Publication number
JPS5676609A
JPS5676609A JP15377179A JP15377179A JPS5676609A JP S5676609 A JPS5676609 A JP S5676609A JP 15377179 A JP15377179 A JP 15377179A JP 15377179 A JP15377179 A JP 15377179A JP S5676609 A JPS5676609 A JP S5676609A
Authority
JP
Japan
Prior art keywords
diode
rod
conductor
resonance
bpf
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15377179A
Other languages
Japanese (ja)
Inventor
Masahiro Takemura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15377179A priority Critical patent/JPS5676609A/en
Publication of JPS5676609A publication Critical patent/JPS5676609A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:To give broad characteristics even with a small size, by constituting BPF with a resonant rod and a center conductor in it, and connecting a diode to an outer conductor. CONSTITUTION:The local oscillation signal input from a terminal 1 is coupled to a resonance rod 8 via a BPF formed with impedance transformers 4, 41, outer conductor and resonance rod 5 and further coupled to a diode 6. Further, the IF signal fed to the diode 6 through an LPF consisting of a dielectric substance 7, center conductor 8, and resonance rod 14 from a terminal 9 is frequency-converted with an RF signal through the nonlinearity of the diode, and the RF signal is obtained at the terminal 3 through resonance rods 14, 51 and impedance transformer 42. Thus, by using the resonance rod 14 as the resonant rod coupled to BPF and also commonly using it as the outer conductor for the conductor 8, the mounting is made small. Further, by connnecting the diode 8 between outer conductors 8, the impedance matching in broad band of diode can easily be obtained.
JP15377179A 1979-11-28 1979-11-28 Frequency conversion means Pending JPS5676609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15377179A JPS5676609A (en) 1979-11-28 1979-11-28 Frequency conversion means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15377179A JPS5676609A (en) 1979-11-28 1979-11-28 Frequency conversion means

Publications (1)

Publication Number Publication Date
JPS5676609A true JPS5676609A (en) 1981-06-24

Family

ID=15569772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15377179A Pending JPS5676609A (en) 1979-11-28 1979-11-28 Frequency conversion means

Country Status (1)

Country Link
JP (1) JPS5676609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197205U (en) * 1984-12-03 1986-06-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197205U (en) * 1984-12-03 1986-06-21

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